{"title":"Solar filters for telescopes","description":"\u003cp\u003eSolar filters for telescopes are essential for safely observing or photographing the Sun. First and foremost, you will need one if you don't want to damage your eyes. These filters greatly reduce light, filter out ultraviolet and infrared rays, and protect your instrument, allowing you to enjoy the Sun safely.\u003c\/p\u003e\n\u003cp\u003eThere are different types of solar filters, depending on what you want to observe. Some are placed directly in front of the telescope's lens or aperture, while others can be attached to the eyepiece. Front filters are generally preferred to ensure safety and optimal image quality. With these accessories, it is possible to study the photosphere, sunspots, granules, or even follow planetary transits and partial eclipses.\u003c\/p\u003e\n\u003cp\u003eWhether you are an amateur observer or a passionate astrophotographer, solar filters for telescopes allow you to capture accurate images of the Sun and observe its phenomena with maximum safety and comfort. \u003c\/p\u003e\n\u003cp\u003eExplore our selection to find the right solar filter for your telescope and solar observation projects, as well as other accessories such as \u003ca href=\"https:\/\/istronomyplus.com\/collections\/solar-wedges\" target=\"_self\" title=\"\"\u003esolar wedges\u003c\/a\u003e, \u003ca href=\"https:\/\/istronomyplus.com\/collections\/solar-telescopes\" target=\"_self\" title=\"\"\u003esolar telescopes\u003c\/a\u003e, \u003ca href=\"https:\/\/istronomyplus.com\/collections\/quarks\" target=\"_self\" title=\"\"\u003eQuark filters\u003c\/a\u003e, \u003ca href=\"https:\/\/istronomyplus.com\/collections\/double-stack-filter\" target=\"_self\" title=\"\"\u003edouble-stack filters\u003c\/a\u003e, and \u003ca href=\"https:\/\/istronomyplus.com\/collections\/etalon\" target=\"_self\" title=\"\"\u003estandard filters\u003c\/a\u003e to complete your equipment and tailor your solar observations to your needs.\u003c\/p\u003e","products":[{"product_id":"lunt-kids-eclipse-glasses-pack","title":"Lunt Kids Eclipse Glasses (4 Units)","description":"\u003ch1\u003eLunt Kids Eclipse Glasses\u003c\/h1\u003e\n\u003cp\u003eSmaller sized eclipse glasses for little ones ages 7-13 years of age. With adult supervision, these Junior eclipse glasses are perfect for budding scientists, astronomers and any child who wants to be a part of the excitement of these rare events. Lunt Solar Eclipse SUNglasses are manufactured in Germany and are 100% safe for direct viewing of the Sun and Solar Eclipses. We have been approved by NASA and the American Astronomical Society. Don’t let you, your family, your friends, and\/or your local fundraising group be left in the dark during the next partial eclipses.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBEFORE EACH USE:\u003c\/strong\u003e Check front and back of each lens for damage such as scratches, pinholes or separation from frame.  If damaged, cut into small pieces and discard.  DO NOT attempt to clean or disinfect (under general conditions of use this should not be necessary).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINSTRUCTIONS FOR USE:\u003c\/strong\u003e Wear your Eclipse Glasses to protect your eyes from solar radiation any time you look directly at the Sun or the Sun’s reflection.  When looking at a solar eclipse, use your Eclipse Glasses whenever ANY PART of the Sun, no matter how small, is visible.  This product should not be used with any other optical appliances such as cameras, telescopes or binoculars.  This product is NOT a toy.  Children should use only with adult supervision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING: NEVER LOOK AT THE SUN WITHOUT SPECIAL EYE PROTECTION.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"background-repeat: no-repeat; box-sizing: border-box; font-size: 16px; font-weight: 400; line-height: 1.5; margin: 0.8rem 0px 0.2rem; color: #494846; font-family: Silka, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLunt Kids Eclipse Glasses (4 units)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3\u003eManual \u0026amp; Warranty \u003c\/h3\u003e\n\u003cp\u003eSee\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/luntsolarsystems.com\/warranty\/\"\u003eLunt's warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"Default Title","offer_id":44084245889253,"sku":"LS-KIDSEGLASS1PK","price":22.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-kids-eclipse-glasses-pack-astronomy-plus.webp?v=1690483728"},{"product_id":"lunt-1-25-white-light-solar-wedge-ls1-25hw","title":"Lunt White Light Solar Wedge","description":"\u003ch2\u003eLunt White Light Solar Wedge\u003c\/h2\u003e\n\u003cp\u003eFor solar white light imaging and white light visual observing. The Lunt White Light Wedges come with a built in ND3 filter. Notably, this allows perfectly safe imaging or visual observing of the Sun. Alternatively, if you wish to do visual observing we recommend dimming the image for your eyes with a Polarizing Filter. First put one Polarizing Filter on the bottom of your eyepiece. Then adjust the brightness to your comfort by rotating the eyepiece.\u003cbr\u003e\u003cbr\u003eWe offer 2 sizes of White Light Wedges. The 2” version allows for 2” eyepieces and has a 2” barrel for the focuser, and the 1.25” version allows for 1.25” eyepieces and has a 1.25” barrel. The 2″ model performs best on refractors with apertures of 6” or less. The 1.25″ model performs best on refractors up to 4″ in aperture. As long as you can reach focus for imaging with a standard star diagonal on your night time telescope, you will be able to reach focus when imaging with Lunt White Light Solar Wedges.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eView or image the Sun in white light with a Lunt Solar Wedge! This diagonal-type solar filter inserts into the focuser of your nighttime telescope for safe viewing of eclipses, sun spots, and more.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable in either a 2″ or 1.25″ model. 1.25″ is best for refractors 4″ and under, and the 2″ is best for refractors 6″ and under.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe addition of a polarizing filter (sold separately) is recommended when using the solar wedge visually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eLunt White Light Solar Wedge (1.25″ or 2″, depending on what you choose)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eND3 Pre-installed Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDie Cut Foam with room for accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"1.25\" White Light Solar Wedge","offer_id":43693199130853,"sku":"LS-LS1.25HW","price":385.0,"currency_code":"CAD","in_stock":true},{"title":"2\" White Light Solar Wedge","offer_id":43693199163621,"sku":"LS-LS2HW","price":525.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-white-light-solar-wedge-astronomy-plus-1.webp?v=1690483736"},{"product_id":"lunt-2-polarizing-filter-for-white-light-wedges-pf-1","title":"Lunt Polarizing Filter for White Light Wedges","description":"\u003ch2\u003eLunt Polarizing Filter for White Light Wedges\u003c\/h2\u003e\n\u003cp\u003eWhen doing visual work with Lunt White Light Wedges, we recommend adding a Lunt Polarizing Filter for more comfortable viewing. We offer both 1.25\" \u0026amp; 2\" Polarizing Filters. Choose the one that matches the barrel size of your White Light Wedge. Simply screw the filter onto the barrel of your eyepiece, and then adjust the brightness of the scene by rotating the top-most filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA Polarizing Filter will help control the brightness of the Sun’s image when using a Lunt White Light Wedge visually.\u003c\/li\u003e\n\u003cli\u003eChoose either a 1.25″ or 2″ Polarizing Filter, whichever size matches the barrel of your eyepiece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eLunt Polarizing Filter for White Light Wedges - 1.25\" \/ 2\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"1.25\" Polarizing Filter","offer_id":43697671667941,"sku":"LS-PF1.25","price":36.0,"currency_code":"CAD","in_stock":true},{"title":"2\" Polarizing Filter","offer_id":43697671700709,"sku":"LS-PF-2","price":45.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-polarizing-filter-for-white-light-wedges-astronomy-plus-1.webp?v=1690483736"},{"product_id":"lunt-60mm-ha-etalon-filter-ls60fha","title":"Lunt 60mm Ha Etalon Filter (LS60FHaP) - New Gen Etalon","description":"\u003ch1\u003eLunt 60mm Ha Etalon Filter\u003c\/h1\u003e\n\u003cp\u003eThe Lunt LS60FHa is a 60 mm aperture (no central obstruction) integrally tuned etalon for use on a customer supplied refractor.\u003c\/p\u003e\n\u003cp\u003eA B600 blocking filter provides full disk images on telescopes up to 540 mm focal length. Larger blocking filters suitable for longer focal length telescopes are also available options.  Choose the filter\/blocking filter package that is suitable for your telescope and your focuser size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eB600 – Up to 540 mm focal length, offered in 1.25″ or 2″ diagonal\u003c\/li\u003e\n\u003cli\u003eB1200 – Up to 1080 mm focal length, offered in 1.25″ or 2″ diagonal\u003c\/li\u003e\n\u003cli\u003eB1800 – Up to 1620 mm focal length, offered in 1.25″ or 2″ diagonal\u003c\/li\u003e\n\u003cli\u003eB3400 – Up to 3060 mm focal length, offered in 2″ straight-through tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Hydrogen-alpha filter is designed to retrofit (adapters required) a customer-supplied telescope for use during the day. It is easily removable so that the scope can continue to be used for night observing.\u003c\/p\u003e\n\u003cp\u003eBecause the LS60FHa H-Alpha Filter has an estimated bandpass of \u0026lt;0.4 Angstrom, it is capable of providing high contrast views of both surface and edge detail. Adding an additional etalon system (double-stacking) will reduce the bandpass to ~\u0026lt;0.22 (dependent upon scope) allowing for higher resolution viewing and\/or imaging. An LS60FHa H-Alpha Filter without blocking filter is offered for this purpose or for those who already have a Lunt blocking filter. A Lunt blocking filter must be used with Lunt Ha filters at all times.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLS60FHa H-Alpha Filter, 60mm front-mounted non-obstructed hydrogen-alpha filter for use on a wide range of telescopes!\u003c\/li\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003eAccommodates LS60THA and LS60MT Telescopes without need for adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnect the Lunt LS60FHa to your telescope with the appropriate adapter (sold separately), or use it to double-stack on an existing Lunt 60mm https:\/\/luntsolarsystems.com\/product-category\/solar-deep-space-universal-telescopes\/60mm-universal-telescopes\/”\u0026gt;LS60THa solar telescope or filter for a ~\u0026lt;0.22A band pass!\u003c\/li\u003e\n\u003cli\u003eChoose the appropriate LS60FHa and blocking filter for your telescope’s focal length and focuser size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptical Aperture: 60 mm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEtalon: Internal \u0026lt;0.4 Angstrom\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTuning: Tilt\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFocal Length: Customer Telescope\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStorage: Aluminum finished hard case with fitted foam\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 3 lb (~1.5 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp\u003eLunt 60mm Ha Etalon Filter\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"Default Title","offer_id":43125689942245,"sku":"LS-LS60FHaP","price":2093.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-60mm-ha-etalon-filter-ls60fha-astronomy-plus-1.webp?v=1690483749"},{"product_id":"lunt-50mm-double-stack-filter","title":"Lunt LS50C Compact Double-Stack Filter - Newest Version (LS50CP)","description":"\u003ch1\u003eLunt LS50C Compact Double-Stack Filter\u003c\/h1\u003e\n\u003cp\u003eThe specially-designed Lunt Solar Systems LS50C is a compact double stack filter. Notably, it was made especially for the Lunt LS50THa H-alpha Solar Telescope. The LS50C lowers the bandpass of the LS50THa to less than \u0026lt;0.22 Angstroms giving you truly stellar, professional quality views. The LS50C gives you the option of upgrading your single-stack LS50THa to a double stack solar telescope. Furthermore, you can install the upgrade yourself. Because the LS50THa screws on the the front of your LS50THa, so you won’t have to send it back to our factory.\u003cbr\u003e\u003cbr\u003eBy adding a double stack filter to your solar telescope, you will be able to see a crisp, clear image of the surface prominence’s of the Sun. This will give you the images that you need for research or just viewing enjoyment.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This filter cannot be used without a blocking filter.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Lunt LS50C is a compact double-stacking filter for the LS50THa telescope\u003c\/li\u003e\n\u003cli\u003eIt lowers the bandpass to \u0026lt;0.22 Angstroms\u003c\/li\u003e\n\u003cli\u003eScrews easily onto the front of the LS50THa\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLunt 50mm Compact Ha Etalon Filter\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"Default Title","offer_id":43133158654181,"sku":"LS-LS50CP","price":1393.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-50mm-compact-ha-etalon-filter-ls50c-astronomy-plus-1.webp?v=1690483750"},{"product_id":"astrozap-full-aperture-solar-filter","title":"Astrozap Full Aperture Solar Filter (391-397mm)","description":"\u003ch2\u003eAstrozap Full Aperture Solar Filter\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/howtomeasurethesizeen_480x480.png?v=1708015233\"\u003e\u003c\/p\u003e\n\u003cp\u003ePlease see that document before choosing the size of your filter: \u003ca href=\"https:\/\/istronomyplus.com\/pages\/astrozap-how-to-choose-the-right-solar-filter\" title=\"null\" target=\"_blank\"\u003eHow to Choose the right Astrozap Solar Filter\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Astrozap Full Aperture Solar Filter is offered in size from 41mm to 403mm. These are safe full aperture (sometimes referred as clear aperture) solar filters. This means that it allows the most light possible into the telescope because it allows the full aperture of your telescope to be viewed. The full aperture allows the best possible daytime viewing when there is minimal atmospheric turbulence. If turbulence is present a mask can be put over the end of the filter to effectively reduce the aperture.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis premium solar filter has an aluminum cell that is secured and centered to the tube end of the telescope with nylon thumb screws and felt padding. The clear aperture is made with high quality hand selected and inspected reflective coated glass. This is the highest quality, durable, glass, full aperture solar filter on the market. The sun is viewed in a natural yellowish-orange image. The filter can be used for direct viewing through the telescope or for photography. The filter box is foam lined for protection and shock absorption during handling. It is durable enough to store the filter while not in use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications and Size\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSize Matching Specifications for Full Aperture Glass Solar Filters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU #\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutside Diameter Fit Range (Your optical tube OD needs to be within this range of fit)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTelescopes, Finders and Other Optics that Fit this Filter Size (If your model is not listed, use the \"\u003c\/strong\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/astrozap-how-to-choose-the-right-solar-filter\" title=\"How to Choose the Right Astrozap Solar Filter\" target=\"_blank\"\u003e\u003cstrong\u003eHow to Choose the Right Astrozap Solar Filter\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\" help page.)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1501\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 5\/8” (41mm) to1 7\/8” (48mm)\u003c\/p\u003e\n\u003cp\u003eCelestron FirstScope 60 (older), Finders, Small Refractors and Spotting Scopes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1502\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 7\/8” (48mm) to2 1\/8” (54mm)\u003c\/p\u003e\n\u003cp\u003eFinders, Small Refractors and Spotting Scopes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1503\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2” (51mm) to 2 ¼” (57mm)\u003c\/p\u003e\n\u003cp\u003eFinders, Small Refractors and Spotting Scopes; Celestron 9X50 finder; Williams Optics 7 X 50 finders\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1504\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 3\/8” (60mm) to 2 5\/8” (67mm)\u003c\/p\u003e\n\u003cp\u003eFinders, Small Refractors and Spotting Scopes; Meade: DS-2060, M-40 AZ\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1505\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 5\/8” (67mm) to 2 7\/8” (73mm)\u003c\/p\u003e\n\u003cp\u003eMeade 60 (older models), Refractors and Finders\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1506\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 7\/8” (73mm) to 3 1\/8” (79mm)\u003c\/p\u003e\n\u003cp\u003eCelestron 60; Meade DS-60 EC; Orion 70; Takahashi FS-60; Vixen A70Lf\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1507\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3 1\/8” (79mm) to 3 3\/8” (86mm)\u003c\/p\u003e\n\u003cp\u003eMeade DS-80EC; StellarVue: NightHawk 80mm (with dew shield), SV80s; Tele Vue Ranger; Takahashi FC-50, FC-60, FC-60C; Williams Optics ZS66, ZenithStar Racing; Zeiss Telementor Refractor\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1508\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3 3\/8” (86mm) to 3 5\/8” (92mm)\u003c\/p\u003e\n\u003cp\u003eCelestron FirstScope: 60 AZ \u0026amp; EQ, 80 EQ; Meade: ETX-60AT, ETX-70AT; Orion: Observer 60 Altaz \u0026amp; EQ; Tele Vue-76, Tele Vue Pronto; Vixen: A80Mf, A80SSWT, ED81SWT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1509\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3 5\/8” (92mm) to 3 7\/8” (98mm)\u003c\/p\u003e\n\u003cp\u003eCelestron 80 (old); Meade DS-70, ETX-80 AT-TC, DS 2080; Orion: ShortTube 80, Observer 70, Astroview 80\/90, Explorer 80\/90; Takahashi SKY 9011; Vixen: ED8sf, ED100sf\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1510\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3 7\/8” (98mm) to 4 1\/8” (105mm)\u003c\/p\u003e\n\u003cp\u003eMeade ETX 90; Celestron: NexStar 60\/80\/80GT, FirstScope 90EQ; Orion: StarMax 90, Apex 90; StellarVue: NightHawk APLANAT, NIghtHawk Next Generation (with dew shield), SV809D (with dew shield); Questar 3.5; Williams Optics: ZS80 II ED, Megrez 80\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1511\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 1\/8” (105mm) to 4 3\/8” (111mm)\u003c\/p\u003e\n\u003cp\u003eAstroPhysics 90mm; Meade DS-90; Tele Vue-85; GP-102; Orion ShortTube 90, GoScope 350; Transporter 70 EQ; Takahashi: FS-78, FCL-90 (Sky 90); Vixen 4;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1512\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 3\/8 (111mm) to 4 5\/8 (117mm)\u003c\/p\u003e\n\u003cp\u003eOrion: ED 80\/100 Refractors, StarMax\/Apex 102, AstroView 100, SkyView Pro 100, C80 SLT; Vixen ED103SWT; Takahashi TSA-102; Williams Optics: Megrez 90\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1513\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 5\/8” (117mm) to 4 7\/8” (124mm)\u003c\/p\u003e\n\u003cp\u003eCelestron: FirstScope 76, NexStar 4\/4SE, C4, 102HD; Meade: ETX 105, DSX 102, 2045; StellarVue: SV102ED; Synta SkyWatcher 80 ED; Sky-Watcher: Evostar 80 ED; Questar 4.75”; Takahashi: FSQ-106 NUH\/FSQ-106 ED; Tele Vue: 101, 102; Vixen VMC110L\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1514\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 7\/8” (124mm) to 5 1\/8” (130mm)\u003c\/p\u003e\n\u003cp\u003eCelestron C102 HD (older); Meade 5000 ED APO 80mm; Apogee; TMB 105\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1515\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5 3\/8” (137mm) to 5 5\/8” (143mm)\u003c\/p\u003e\n\u003cp\u003eCelestron FirstScope 102; Meade: 4500, DS-127, 4”APO, DS 2000, DS2114, POLARIS DS 114; Orion: AstroView 120 \u0026amp;120ST, SkyView Pro 120, StarBlast, StarMax 127, SkyView Pro 127, Apex 127; Sky-Watcher: Skymax 127; StellarVue: SV4, SV102T; Takahashi: FS-102, 106 N, FSQ-106; Vixen 102; Williams Optics: ZS110 APO, ZenithStar 105 (with dew shield), ZenithStar 110(with dew shield), FLT 110 APO, Megrez 110\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1516\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5 5\/8” (143mm) to 5 7\/8” (149mm)\u003c\/p\u003e\n\u003cp\u003eCelestron: C4.5, C5\/5i, FirstScope 114, NexStar 5\/5SE, NexStar 114, 130GT; Meade: ETX 125, 114 EQ; Orion: ShortTube 4.5, SkyQuest XT4.5, 127 Mak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1517\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5 7\/8” (149mm) to 6 1\/8” (156mm)\u003c\/p\u003e\n\u003cp\u003eMeade: LXD-55 AR-5, 5000 ED APO 127mm; TeleVue-127NP; Vixen 114\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1518\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e6 1\/8” (156mm) to 6 3\/8” (162mm)\u003c\/p\u003e\n\u003cp\u003eMeade 127 NT; Orion: SpaceProbe 130ST, StarSeeker 130, 130 EDFS; AstroPhysics: 125, 130; Bushnell Newtonian 5” Reflector; Intes Micro MN56\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1519\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e6 3\/4” (171mm) to 7” (178mm)\u003c\/p\u003e\n\u003cp\u003eCelestron: C-150 CR, C-150 HD; Meade 5” APO, DS2130; Orion: SpaceProbe 130, Sky Watcher 6\"; StellarVue: SV5 (with dew shield), SV125 (with dew shield); Takahashi FS-128; TOA-130 (with dew shield), TOA-150; Intes MK 67\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1520\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e7 1\/8” (181mm) to 7 3\/8” (187mm)\u003c\/p\u003e\n\u003cp\u003eAstroPhysics 155; Celestron: NexStar 6\/6SE, C6; Meade LXD 55 6\" S\/Newt; Orion: AstroView 6, SkyView Pro 6 \u0026amp; 6LT, SkyView Pro 3.6 CA, Skyview Deluxe 6 EQ, SkyQuest XT6; Vixen 150\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1521\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e7 5\/8” (194mm) to 7 7\/8” (199mm)\u003c\/p\u003e\n\u003cp\u003eMeade Starfinder, MTS SN6, 6600 6”; Orion: SkyView Pro 150 Mak., DSE; Intes MK 603\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1522\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e8” (203mm) to 8 1\/4” (210mm)\u003c\/p\u003e\n\u003cp\u003eMeade LXD-55 AR-6\", Meade 6\" ED APO; Takahashi FCT-150; Intes Micro Alter M603; Questar 7”; Takahashi: Mewlon-180; Orion 180 Mak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1523\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e8 3\/8” (213mm) to 8 5\/8” (219mm)\u003c\/p\u003e\n\u003cp\u003eCelestron: Starhopper 6\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1524\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e8 13\/16” (224mm) to 9 1\/16” (230mm)\u003c\/p\u003e\n\u003cp\u003eCelestron 8” and Meade 8” Schmidt-Cassegrain; Celestron: C8, C8+, Celestar 8, NexStar 8\/8i\/8SE, CPC800, CGE-800; Meade 8”: 2080, LX5, LX6, Premier, LX10, LX50, LXD-55, LXD-75, LX200, LX200R, LX200 GPS, LX90 GPS 8”; Discovery DHQ 6” Dob; Takahashi: Epsilon-180ED; Vixen: R200SS, VC200L, VMC200L, VMC260L\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1525\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e9 1\/8” (232mm) to 9 3\/8” (238mm)\u003c\/p\u003e\n\u003cp\u003eCelestron: C8 \/ Newt.; Newstar 8” Dobsonians; Orion: SkyQuest XT8, Atlas 8, SkyView Pro 8, Orion Sky Watcher\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1526\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e9 3\/8” (238mm) to 9 5\/8” (244mm)\u003c\/p\u003e\n\u003cp\u003eMeade Starfinder 8; Orion 8 DSE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1527\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e9 5\/8” (244mm) to 9 7\/8” (251mm)\u003c\/p\u003e\n\u003cp\u003eMeade LXD-55 8\" S\/Newt, Meade 7” APO; Takahashi 212\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1528\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e10 1\/8” ( 257mm) to 10 3\/8” (264mm)\u003c\/p\u003e\n\u003cp\u003eCoulter 8\"; Skywatcher 8” Reflector; Takahashi Epsilon 180 ED\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1529\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e10 3\/8” (264mm) to 10 5\/8” (270mm)\u003c\/p\u003e\n\u003cp\u003eCelestron 9 1\/4 S-C, Celestron StarHopper 8\" Dobsonian\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1530\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e11 1\/8” (283mm) to 11 3\/8” (289mm)\u003c\/p\u003e\n\u003cp\u003eCelestron 10\" Newt; Orion SkyWatcher 10\"\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1531\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e11 5\/8” (295mm) to 11 7\/8” (302mm)\u003c\/p\u003e\n\u003cp\u003eFits all Meade 10\" Schmidt-Cassegrain’s: Meade 10\" LX200 Series, Meade LXD-55 10\" S\/ NEWT, Meade LX90 GPS 10”, Meade RCX 400 10”\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1532\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e12 1\/8” (308mm) to 12 3\/8” (314mm)\u003c\/p\u003e\n\u003cp\u003eCelestron: C11 SCT, StarHopper 10\" Dobsonian; Meade 10” Lightbridge Dobsonian; Orion: SkyQuest XT10, Atlas 10; OPT’s Starhunter 10” Dobsonian\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1533\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e12 5\/8” (321mm) to 12 7\/8” (327mm)\u003c\/p\u003e\n\u003cp\u003eMeade Starfinder 10; Coulter 10”; Takahashi: FRC300, Mewlon 300\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1534\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e13 3\/8” (340mm) to 13 5\/8” (346mm)\u003c\/p\u003e\n\u003cp\u003eMeade 12\" Schmidt-Cassegrain’s: LX200 Series 12”, LX90 GPS 12”, RCX 400 12”\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1535\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e14 7\/8” (378mm) to 15 1\/8” (384mm)\u003c\/p\u003e\n\u003cp\u003eOrion 12.5\"; 12” Dobs Zhumell\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1536\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e15 3\/8” (391mm) to 15 5\/8” (397mm)\u003c\/p\u003e\n\u003cp\u003eCelestron 14” SCT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAZ-1537\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e15 5\/8” (397mm) to 15 7\/8” (403mm)\u003c\/p\u003e\n\u003cp\u003eMeade 14\" Schmidt-Cassegrain’s: 14” LX200 Series , RCX 400 14”\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color: #ffffff; color: #23618b;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eAstrozap Full Aperture Solar Filter\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp\u003eLimited One Year Warranty\u003c\/p\u003e","brand":"Astrozap","offers":[{"title":"391-397mm (AZ-1536)","offer_id":43504713072869,"sku":"AZ-1536","price":270.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astrozap-full-aperture-solar-filter-astronomy-plus_51f9e87c-4301-4128-8689-d42165ecbd7a.jpg?v=1690484199"},{"product_id":"astrozap-baader-solar-filter","title":"Astrozap Baader Film Solar Filter","description":"\u003ch2\u003eAstrozap Baader Solar Filter\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/howtomeasurethesizeen_480x480.png?v=1708015233\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eWith the Astrozap Baader Solar Filter, the Sun appears in neutral white. Other films and some glass filters produce a blurry \u003c\/span\u003e\u003cspan class=\"text\"\u003ebluish or reddish Solar image, thereby cutting part of the spectrum. Especially with an orange sun, it is \u003c\/span\u003e\u003cspan class=\"text\"\u003every hard to see faculae regions which are visible predominantly in the blue wing of the spectrum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eDue to it's neutral color balance, AstroSolar enables the use of various color (or interference) filters \u003c\/span\u003e\u003cspan class=\"text\"\u003ewhich allows the observer to concentrate on certain spectral passbands for investigations of different layers within the solar \"atmosphere\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Astrozap Baader Solar Filter is essentially free from pinholes, since - other than with even the most expensive glass filters - it is coated on both sides, so that the chance of two pinholes overlapping each other is extremely faint. Pinholes do appear, but to 1 out of 10000 only in optical density 2.5! Baader AstroSolar™ safety film has been approved for eye safety by the National Bureau of Standards in Germany, the PTB. Unlike any other Solar Filter on the market, AstroSolar™ is CE-tested according to EG-Norm 89\/686 and EN 169\/92 ( notified body 0196). All processes connected to this product have been thoroughly tested. Coatings are inspected constantly for consistency to ensure your eye safety!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eBaader AstroSolar™ film Filter cell constructed from lightweight 18Ga. aluminum and powder coated white. Heavy duty threaded inserts and nylon thumbscrews insure a secure fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAstrozap Baader Solar Filter\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLimited One Year Warranty\u003c\/p\u003e","brand":"Astrozap","offers":[{"title":"90mm-100mm - AZ-1000","offer_id":43472360276197,"sku":"AZ-1000","price":99.0,"currency_code":"CAD","in_stock":true},{"title":"110mm-120mm - AZ-1001","offer_id":43472360341733,"sku":"AZ-1001","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"120mm-130mm - AZ-1001-1","offer_id":43472360374501,"sku":"AZ-1001-1","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"136mm-146mm - AZ-1002","offer_id":43472453075173,"sku":"AZ-1002","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"145mm-155mm - AZ-1002-1","offer_id":43472453107941,"sku":"AZ-1002-1","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"104mm-114mm - AZ-1003","offer_id":43472360308965,"sku":"AZ-1003","price":99.0,"currency_code":"CAD","in_stock":true},{"title":"225mm-235mm - AZ-1004","offer_id":43472453402853,"sku":"AZ-1004","price":183.0,"currency_code":"CAD","in_stock":true},{"title":"235mm-242mm - AZ-1004-1","offer_id":43472453435621,"sku":"AZ-1004-1","price":183.0,"currency_code":"CAD","in_stock":true},{"title":"259mm-269mm - AZ-1005","offer_id":43472453501157,"sku":"AZ-1005","price":202.0,"currency_code":"CAD","in_stock":true},{"title":"269mm-276mm - AZ-1005-1","offer_id":43472453533925,"sku":"AZ-1005-1","price":202.0,"currency_code":"CAD","in_stock":true},{"title":"288mm-298mm - AZ-1006","offer_id":43472453566693,"sku":"AZ-1006","price":202.0,"currency_code":"CAD","in_stock":true},{"title":"306mm-316mm - AZ-1007","offer_id":43472453632229,"sku":"AZ-1007","price":227.0,"currency_code":"CAD","in_stock":true},{"title":"315mm-325mm - AZ-1007-1","offer_id":43472453664997,"sku":"AZ-1007-1","price":227.0,"currency_code":"CAD","in_stock":true},{"title":"338mm-348mm - AZ-1008","offer_id":43472453697765,"sku":"AZ-1008","price":252.0,"currency_code":"CAD","in_stock":true},{"title":"347mm-357mm - AZ-1008-1","offer_id":43472453730533,"sku":"AZ-1008-1","price":252.0,"currency_code":"CAD","in_stock":true},{"title":"395mm-405mm - AZ-1009","offer_id":43472453763301,"sku":"AZ-1009","price":202.0,"currency_code":"CAD","in_stock":true},{"title":"250mm-260mm - AZ-1010","offer_id":43472453468389,"sku":"AZ-1010","price":183.0,"currency_code":"CAD","in_stock":true},{"title":"294mm-304mm - AZ-1011","offer_id":43472453599461,"sku":"AZ-1011","price":218.0,"currency_code":"CAD","in_stock":true},{"title":"155mm-165mm - AZ-1013","offer_id":43472453140709,"sku":"AZ-1013","price":133.0,"currency_code":"CAD","in_stock":true},{"title":"165mm-175mm - AZ-1013-1","offer_id":43472453173477,"sku":"AZ-1013-1","price":133.0,"currency_code":"CAD","in_stock":true},{"title":"193mm-204mm - AZ-1014","offer_id":43472453304549,"sku":"AZ-1014","price":149.0,"currency_code":"CAD","in_stock":true},{"title":"205mm-215mm - AZ-1014-1","offer_id":43472453337317,"sku":"AZ-1014-1","price":166.0,"currency_code":"CAD","in_stock":true},{"title":"215mm-225mm - AZ-1014-2","offer_id":43472453370085,"sku":"AZ-1014-2","price":166.0,"currency_code":"CAD","in_stock":true},{"title":"85mm-95mm - AZ-1015","offer_id":43472360243429,"sku":"AZ-1015","price":99.0,"currency_code":"CAD","in_stock":true},{"title":"174mm-184mm - AZ-1016","offer_id":43472453206245,"sku":"AZ-1016","price":150.0,"currency_code":"CAD","in_stock":true},{"title":"184mm-194mm - AZ-1016-1","offer_id":43472453271781,"sku":"AZ-1016-1","price":150.0,"currency_code":"CAD","in_stock":true},{"title":"178mm-188mm - AZ-1016-SE","offer_id":43472453239013,"sku":"AZ-1016-SE","price":166.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astrozap-baader-solar-filter-astronomy-plus_4fec9b00-2314-4301-8495-30bff9501110.png?v=1690484203"},{"product_id":"lunt-internal-double-stack-module-for-ls130tha-dsii-ls130tha","title":"Lunt Double Stack Filter for LS130MT \u0026 LS152THa Telescopes","description":"\u003ch2\u003eLunt Double Stack Filter for LS130MT \u0026amp; LS152THa Telescopes\u003c\/h2\u003e\n\u003cp\u003eDouble stacking provides a truly enhanced, high definition view of the Sun’s surface details. It lowers the bandpass of the system from \u0026lt;0.35 Angstroms to \u0026lt;0.22 Angstroms. This will significantly make the surface features on the Sun “pop”! The Lunt 130 mm and 152 mm can be internally double-stacked at the time of purchase or anytime thereafter and does not need to be returned to the factory for double-stacking.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSubsequently, add the DSII internal double stack module to make it a double stack unit later. This will make it more affordable to purchase our best solar telescope and still have room for upgrades. Once you upgrade your Lunt LS130MT with the LFPT internal double stack module, you will be able to see the finer details on the Sun that were not previously visible.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdd an internal double-stacking module to a Lunt 130 mm or Lunt 152mmtelescope for a lowered bandpass of \u0026lt;0.35 Angstroms!\u003c\/li\u003e\n\u003cli\u003eThe LFPT includes a pressure tuner for true Doppler tuning.\u003c\/li\u003e\n\u003cli\u003eAdd it yourself to your own Lunt 130 mm or Lunt 152m mm Telescope, no trip back to the factory required!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eLunt Double Stack Filter for LS130MT \u0026amp; LS152THa Telescopes\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"Double Stack for LS130MT","offer_id":44179557056741,"sku":"LS-DSII\/LFPT\/LS130MT","price":4193.0,"currency_code":"CAD","in_stock":true},{"title":"Double Stack for LS152THa","offer_id":44179557089509,"sku":"LS-DSII\/LFPT\/LS152THa","price":4193.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Lunt-Double-Stack-Filter-LS130MT-LS152THa-Telescopes.webp?v=1777045472"},{"product_id":"lunt-internal-double-stack-module-for-ls80tha-ls80ha-pt-dsii","title":"Lunt Double Stack Filter for Lunt 80mm \u0026 100mm Universal Telescopes (DSII\/SFPTP)","description":"\u003ch2\u003eLunt Internal Double Stack Module for LS80THa\u003c\/h2\u003e\n\u003cp id=\"sfpt-internal-double-stack-module-for-lunt-80-mm-100-mm-universal-day-and-night-telescopes\"\u003e\u003cstrong\u003eSFPT – Internal Double Stack Module for Lunt 80 mm \u0026amp; 100 mm Universal Day and Night Telescopes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eNow with \u003cspan\u003eNEW\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eIMPROVED\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eetalons!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eOur latest double-stack etalons deliver up to a 40% improvement in performance, achieving ultra-narrow bandwidths down to ~0.27Å for sharper, more detailed views. Every unit is individually measured at 656.28nm using our precision scanning monochromator—so every specification is verified, not estimated.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDouble stacking provides a truly enhanced, high definition view of the Sun’s surface details. Notably, it lowers the bandpass of the system from ~0.4Å Angstrom to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e~0.27Å \u003c\/span\u003e Angstrom, which really makes the surface “pop”!\u003c\/p\u003e\n\u003cp\u003eThe Lunt 80 mm and 100mm Universal Telescopes can be internally double-stacked at the time of purchase or anytime thereafter. Furthermore, neither telescope module will need to be returned to the factory for double-stacking.\u003c\/p\u003e\n\u003cp\u003eYou can purchase the 80 mm or 100 mm single stack universal telescope initially and add the SFPT to make it a double stack unit later. This will make it more affordable to purchase our a new universal telescope and still have room for upgrades. Once you upgrade your Lunt Universal Telescope with the double stack unit, you will be able to see the finer details not previously visible.\u003c\/p\u003e\n\u003cp\u003eFind the latest news and photos of the Sun at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.nasa.gov\/sun\"\u003eN\u003c\/a\u003e\u003ca href=\"https:\/\/www.nasa.gov\/sun\" rel=\"noopener\" target=\"_blank\"\u003eA\u003c\/a\u003e\u003ca href=\"https:\/\/www.nasa.gov\/sun\"\u003eSA\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLunt Internal Double Stack Module \u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"Default Title","offer_id":43125732901093,"sku":"LS-DSII\/SFPTP","price":2093.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-internal-double-stack-module-for-ls80tha-ls80haptdsii-astronomy-plus.webp?v=1690484342"},{"product_id":"daystar-energy-rejection-filter-for-refractor-erf","title":"Daystar Energy Rejection Filter for Refractor- ERF","description":"\u003ch2\u003eDaystar Energy Rejection Filter ERF for Refractor\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,Geneva,Swiss,SunSans-Regular;\"\u003eThe Daystar Energy Rejection Filter for Refractor reduces the heat load on your filter assembly by absorbing or reflecting UV and\/or I light and transmitting light in the desired visual spectrum. These filters are sometimes Red or Yellow glass, or dielectric IR and UV, but pass light in the desired visual spectrum. The ERF can also serve as an aperture mask to accomplish a straight angle of incidence for light entering the filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003eTo prevent damage, we recommend using an Energy Rejection Filter on telescopes of 80mm aperture or more, or when tracking the Sun for long periods. This can be a UV\/IR cut filter mounted before the diagonal, or a full aperture red or yellow glass ERF mounted in front of the telescope.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhen to use a Front Mounted ERF\u003c\/h3\u003e\nTelescopes upon which we do not recommend UV\/IR cut filters:\n\u003cul\u003e\n\u003cli\u003eSome larger aperture (130mm and higher) and\/or all-day tracking applications where the Quark \/ Quantum are susceptible to overheating.\u003c\/li\u003e\n\u003cli\u003eSCT telescopes\u003c\/li\u003e\n\u003cli\u003ePetzval refractors (a concentrated beam will fall upon unknown coatings)\u003c\/li\u003e\n\u003cli\u003eCertain older oil spaced triplets prior to adoption of UV resistant oils.\u003c\/li\u003e\n\u003cli\u003eAny instrument for which the owner is not comfortable with the UV\/IR cut solution.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese users should consider front mount energy rejection.  This is accomplished using a colored glass optical window before the objective or corrector plate. A refractor with an aperture of 80mm or less doesn't require energy rejection. This is because the amount of energy collected with 80mm of light just isn't enough to do damage to your system. 80mm is the size of the palm of your hand. Your hand doesn't spontaneously ignite in the sun - and it's not transparent like your refractor's objective is. All of your lenses are transparent and do not absorb energy.  A diagonal and the front elements of the QUARK are \u0026gt;99% reflective and doesn't either.  All of that energy is reflected back out the front of your telescope unmagnified.  Unless your telescope is made of paper, then it is not at-risk for damage with an aperture of 80mm or less.\u003c\/div\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhich Front Mounted ERF Do I Need?\u003c\/h3\u003e\n\u003cspan style=\"font-family: Arial,Helvetica,Geneva,Swiss,SunSans-Regular;\"\u003eDayStar filter assemblies operate best at f\/30 and slower. Creating f\/30 configuration can be done easily with the proper ERF and\/or barlow. Higher resolution, larger aperture configurations use a barlow. \u003c\/span\u003e\n\u003cp style=\"text-align: center;\"\u003e$\\text{Useable Clear Aperture (ERF Size)}=\\frac{\\text{Scope Focal Length }\\times\\text{ Barlow Power}}{30}$\u003c\/p\u003e\n\u003ch3\u003eHow it Works?\u003c\/h3\u003e\n\u003cp\u003eColored glass ERF's must maintain an optical figure. This means they must be somewhat thick and must be polished to 1\/4 wave accuracy. This factor drives the cost of front mount Energy Rejection Filters. Colored glass ERF's block all Ultraviolet light and all visible light below the 500nm range.  Red glass blocks all visible light below 600nm (making it red).  We choose Yellow 500nm cut point glass in the event that an owner might later acquire a Sodium or Helium D3 line filter.  The same glass can be used for both types of filters, but Red glass can only be used for Hydrogen. Colored glass front mount ERF filters do not pass Calcium 393nm light.  Calcium owners must use UV\/IR cut filters only or no viable image will pass. All front mount Energy Rejection Filters must be fabricated to fit the front dew shield of the telescope.  Due to the thousands of designs and modifications of telescopes over the decades, the owner must measure his\/her own dew shield to determine the best inside diameter size offered which fits best over his exact instrument. \u003cu\u003e\u003cem\u003e\u003cstrong\u003eIT MUST BE NOTED THAT A UV\/IR CUT FILTER, NOR A FRONT MOUNT COLORED GLASS FILTER  IS NOT SUFFICIENT FILTRATION FOR SOLAR VIEWING ALONE.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eERF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 1-Years Warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Daystar","offers":[{"title":"80mm ERF Glass Cell \u0026 110mm ID Cap","offer_id":43666950455525,"sku":"DAY-E-110N80","price":770.0,"currency_code":"CAD","in_stock":true},{"title":"80mm ERF Glass Cell \u0026 120mm ID Cap","offer_id":43666950488293,"sku":"DAY-E-120N80","price":770.0,"currency_code":"CAD","in_stock":true},{"title":"100mm ERF Glass Cell \u0026 120mm ID Cap","offer_id":43666950521061,"sku":"DAY-E-120N100","price":973.0,"currency_code":"CAD","in_stock":true},{"title":"100mm ERF Glass Cell \u0026 130mm ID Cap","offer_id":43666950553829,"sku":"DAY-E-130N100","price":973.0,"currency_code":"CAD","in_stock":true},{"title":"100mm ERF Glass Cell \u0026 140mm ID Cap","offer_id":43666950586597,"sku":"DAY-E-140N100","price":973.0,"currency_code":"CAD","in_stock":true},{"title":"100mm ERF Glass Cell \u0026 150mm ID Cap","offer_id":43666950619365,"sku":"DAY-E-150N100","price":973.0,"currency_code":"CAD","in_stock":true},{"title":"130mm ERF Glass Cell \u0026 150mm ID Cap","offer_id":43666950652133,"sku":"DAY-E-150N130","price":1393.0,"currency_code":"CAD","in_stock":true},{"title":"130mm ERF Glass Cell \u0026 160mm ID Cap","offer_id":43666950684901,"sku":"DAY-E-160N130","price":1393.0,"currency_code":"CAD","in_stock":true},{"title":"130mm ERF Glass Cell \u0026 170mm ID Cap","offer_id":43666950717669,"sku":"DAY-E-170N130","price":1393.0,"currency_code":"CAD","in_stock":true},{"title":"130mm ERF Glass Cell \u0026 180mm ID Cap","offer_id":43666950750437,"sku":"DAY-E-180N130","price":1393.0,"currency_code":"CAD","in_stock":true},{"title":"130mm ERF Glass Cell \u0026 190mm ID Cap","offer_id":43666950783205,"sku":"DAY-E-190N130","price":1393.0,"currency_code":"CAD","in_stock":true},{"title":"150mm ERF Glass Cell \u0026 180mm ID Cap","offer_id":43666950881509,"sku":"DAY-E-180N150","price":2303.0,"currency_code":"CAD","in_stock":true},{"title":"150mm ERF Glass Cell \u0026 190mm ID Cap","offer_id":43666950914277,"sku":"DAY-E-190N150","price":2303.0,"currency_code":"CAD","in_stock":true},{"title":"150mm ERF Glass Cell \u0026 200mm ID Cap","offer_id":43666950947045,"sku":"DAY-E-200N150","price":2303.0,"currency_code":"CAD","in_stock":true},{"title":"150mm ERF Glass Cell \u0026 210mm ID Cap","offer_id":43666950979813,"sku":"DAY-E-210N150","price":2303.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-energy-rejection-filter-for-refractor-erf-astronomy-plus_96599091-76b0-412a-9e90-d92f9763657b.png?v=1690484514"},{"product_id":"daystar-energy-rejection-filter-for-sct-erf","title":"Daystar Energy Rejection Filter for SCT- ERF","description":"[latexpage]\n\u003ch2\u003eDaystar Energy Rejection Filter ERF for SCT\u003c\/h2\u003e\n\u003cspan style=\"font-family: Arial,Helvetica,Geneva,Swiss,SunSans-Regular;\"\u003eThe Daystar Energy Rejection Filter for SCT reduces the heat load on your filter assembly by absorbing or reflecting UV and\/or I light and transmitting light in the desired visual spectrum. These filters are sometimes Red or Yellow glass, or dielectric IR and UV, but pass light in the desired visual spectrum. The ERF can also serve as an aperture mask to accomplish a straight angle of incidence for light entering the filter.\u003c\/span\u003e\n\u003cdiv class=\"page\" title=\"Page 1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003eTo prevent damage, we recommend using an Energy Rejection Filter on telescopes of 80mm aperture or more, or when tracking the Sun for long periods. This can be a UV\/IR cut filter mounted before the diagonal, or a full aperture red or yellow glass ERF mounted in front of the telescope.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhen to use a Front Mounted ERF\u003c\/h3\u003e\nTelescopes upon which we do not recommend UV\/IR cut filters:\n\u003cul\u003e\n\u003cli\u003eSome larger aperture (130mm and higher) and\/or all-day tracking applications where the Quark \/ Quantum are susceptible to overheating.\u003c\/li\u003e\n\u003cli\u003eSCT telescopes\u003c\/li\u003e\n\u003cli\u003ePetzval refractors (a concentrated beam will fall upon unknown coatings)\u003c\/li\u003e\n\u003cli\u003eCertain older oil spaced triplets prior to adoption of UV resistant oils.\u003c\/li\u003e\n\u003cli\u003eAny instrument for which the owner is not comfortable with the UV\/IR cut solution.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese users should consider front mount energy rejection.  This is accomplished using a colored glass optical window before the objective or corrector plate.\u003c\/div\u003e\n\u003ch3\u003eWhich Front Mounted ERF Do I Need?\u003c\/h3\u003e\n\u003cspan style=\"font-family: Arial,Helvetica,Geneva,Swiss,SunSans-Regular;\"\u003eDayStar filter assemblies operate best at f\/30 and slower. Creating f\/30 configuration can be done easily with the proper ERF and\/or barlow. Higher resolution, larger aperture configurations use a barlow. \u003c\/span\u003e\n\u003cp style=\"text-align: center;\"\u003e$text{Useable Clear Aperture (ERF Size)}=frac{text{Scope Focal Length }timestext{ Barlow Power}}{30}$\u003c\/p\u003e\n\u003ch3\u003eHow it Works?\u003c\/h3\u003e\n\u003cp\u003eColored glass ERF's must maintain an optical figure. This means they must be somewhat thick and must be polished to 1\/4 wave accuracy. This factor drives the cost of front mount Energy Rejection Filters. Colored glass ERF's block all Ultraviolet light and all visible light below the 500nm range.  Red glass blocks all visible light below 600nm (making it red).  We choose Yellow 500nm cut point glass in the event that an owner might later acquire a Sodium or Helium D3 line filter.  The same glass can be used for both types of filters, but Red glass can only be used for Hydrogen. Colored glass front mount ERF filters do not pass Calcium 393nm light.  Calcium owners must use UV\/IR cut filters only or no viable image will pass. All front mount Energy Rejection Filters must be fabricated to fit the front dew shield of the telescope.  Due to the thousands of designs and modifications of telescopes over the decades, the owner must measure his\/her own dew shield to determine the best inside diameter size offered which fits best over his exact instrument. \u003cu\u003e\u003cem\u003e\u003cstrong\u003eIT MUST BE NOTED THAT A UV\/IR CUT FILTER, NOR A FRONT MOUNT COLORED GLASS FILTER IS NOT SUFFICIENT FILTRATION FOR SOLAR VIEWING ALONE.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan mce-data-marked=\"1\"\u003eERF Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 1-Years Warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Daystar","offers":[{"title":"63mm ERF Glass (Off-Axis) Cell \u0026 244mm ID Cap","offer_id":43666980372709,"sku":"DAY-E-244F63","price":770.0,"currency_code":"CAD","in_stock":true},{"title":"80mm ERF Glass (Off-Axis) Cell \u0026 281mm ID Cap","offer_id":43666980405477,"sku":"DAY-E-281F80","price":770.0,"currency_code":"CAD","in_stock":true},{"title":"80mm ERF Glass (Off-Axis) Cell \u0026 311mm ID Cap","offer_id":43666980438245,"sku":"DAY-E-311F80","price":770.0,"currency_code":"CAD","in_stock":true},{"title":"90mm ERF Glass (Off-Axis) Cell \u0026 311mm ID Cap","offer_id":43666980471013,"sku":"DAY-E-325F90","price":973.0,"currency_code":"CAD","in_stock":true},{"title":"100mm ERF Glass (Off-Axis) Cell \u0026 356mm ID Cap","offer_id":43666980503781,"sku":"DAY-E-356F100","price":1253.0,"currency_code":"CAD","in_stock":true},{"title":"115mm ERF Glass (Off-Axis) Cell \u0026 410mm ID Cap","offer_id":43666980536549,"sku":"DAY-E-410F115","price":1673.0,"currency_code":"CAD","in_stock":true},{"title":"125mm ERF Glass (Off-Axis) Cell \u0026 460mm ID Cap","offer_id":43666980569317,"sku":"DAY-E-460F125","price":1673.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-energy-rejection-filter-for-sct-erf-astronomy-plus_b707b1e1-378f-4579-9ece-4ed4a1b2f20a.png?v=1690484513"},{"product_id":"daystar-ss60-ds-solar-scout-h-alpha-telescope","title":"Daystar SS60-DS Solar Scout H-alpha Telescope","description":"\u003ch2\u003eDaystar SS60-DS Solar Scout H-alpha Telescope\u003c\/h2\u003e\n\u003cp\u003eThe engineers at Daystar have made great strides in cost reduction so that we can now offer a quality 60mm H-alpha telescope at unheard-of pricing! The Daystar SS60-DS Solar Scout H-alpha Telescope is the best priced 40-60mm H-alpha telescope on the market.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e930mm Effective Focal Length\u003c\/li\u003e\n\u003cli\u003eBest Priced 40-60mm H-alpha Telescope\u003c\/li\u003e\n\u003cli\u003e‘Doublestack’ performance at no extra cost\u003c\/li\u003e\n\u003cli\u003eRobust and precision accuracy: Helical Front-Focus can’t slip and does not turn the eyepiece.\u003c\/li\u003e\n\u003cli\u003eSolar Bullet finder projects safely onto white screen.\u003c\/li\u003e\n\u003cli\u003e16mm eyepiece aperture.\u003c\/li\u003e\n\u003cli\u003eAdaptable for 2″ or Camera mount \/ views\u003c\/li\u003e\n\u003cli\u003eAlways on-band with USB power, 5v 1.5amp\u003c\/li\u003e\n\u003cli\u003e110-240VAC wall adapter (Optional 24mAh battery available)\u003c\/li\u003e\n\u003cli\u003eTuning knob allows wing shifting +\/- 0.5Å\u003c\/li\u003e\n\u003cli\u003eLED indicator for power, warming, ready, fault\u003c\/li\u003e\n\u003cli\u003e3 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSS60-DS Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuality Achromat Doublet 60mm refractor\u003c\/li\u003e\n\u003cli\u003eHelical Front-end Focus with fine precision can focus for visual and imaging.\u003c\/li\u003e\n\u003cli\u003e‘Doublestack’ performance at no extra cost\u003c\/li\u003e\n\u003cli\u003eTop quality Quark* performance\u003c\/li\u003e\n\u003cli\u003eMicro-USB power cable and US wall charger\u003c\/li\u003e\n\u003cli\u003e‘Solar Bullet’ finder\u003c\/li\u003e\n\u003cli\u003eVixen \/Photo style mounting foot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBundle Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolar Scout SS60-ds Telescope\u003c\/li\u003e\n\u003cli\u003eStandard US – micro USB power cable \u0026amp; supply\u003c\/li\u003e\n\u003cli\u003eVixen style mounting foot \u0026amp; bullet finder\u003c\/li\u003e\n\u003cli\u003ePLUS Additional International wall power adapter\u003c\/li\u003e\n\u003cli\u003ePLUS Fully Multicoated 25mm plossl eyepiece\u003c\/li\u003e\n\u003cli\u003ePLUS 1.25″ mirror diagonal\u003c\/li\u003e\n\u003cli\u003ePLUS 10,000 mAh Daystar battery with mounting strap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* Quark component is not interchangeable on SS60ds. Original SS60 telescopes can interchange Quark optical components, but for cost reduction needs, the SS60ds has an all-in-one conjoined construction.\u003c\/p\u003e\n\u003cp\u003e** Application of 2″ eyepieces or components, and Camera T-adapters require additional, optional accessories.  Diagonal shown in photo is optional.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAchromatic doublet 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFocal length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e930mm (approximate effective)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEffective F ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/15.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated, fully baffled 2 element telecentric 4.3X barlow optimized for 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 12mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube\n\u003cp\u003eBrass compression ring to protect eyepiece\u003c\/p\u003e\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003cp\u003eDiagonal recommended to achieve focus\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReversible Vixen style dovetail foot with 1⁄4-20 tripod mounting holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-6 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78mm wide, 110mm tall, 391-403mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.93lb \/ 1.33 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eSolar Scout SS60-ds Telescope\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eStandard US – micro USB power cable \u0026amp; supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eVixen style mounting foot \u0026amp; bullet finder\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eBundle Include\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003ePLUS Additional International wall power adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003ePLUS Fully Multicoated 25mm plossl eyepiece\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003ePLUS 1.25″ mirror diagonal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003ePLUS 10,000 mAh Daystar battery with mounting strap.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 3-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Solar-Scout-60mm-Manual.pdf?v=1667605883\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDaystar Solar Scout 60mm Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"No Bundle","offer_id":43669481783525,"sku":"DAY-SS60DS","price":1393.0,"currency_code":"CAD","in_stock":true},{"title":"Bundle","offer_id":43669481816293,"sku":"DAY-SS60DSB","price":1673.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-ss60-ds-solar-scout-h-alpha-telescope-astronomy-plus-1_f4ad385d-905e-45d9-a504-b045291bdb23.png?v=1690484775"},{"product_id":"daystar-calcium-h-line-quark-filter-dszch","title":"Daystar Calcium H-Line Quark Filter (DSZCH)","description":"\u003ch2\u003eDaystar Calcium H-Line Quark Filter\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis All-In-One design marries high quality components of adapters, snouts and Daystar calcium filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of Daystar at an affordable price.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCalcium H line (3968.5Å), approx 5Å FWHM.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1.25″ eyepiece snout with safety indent slot directly into your diagonal or focuser\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStandard 1.25 eyepiece drawtube output with optional 2″ accessories available.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBrass compression ring to protect eyepiece. Uses USB power, 5v 1.5amp Includes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptional 8-hour battery pack available.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated 25mm blocking filter, 21mm clear filter aperture. No barlow or focusing elements included.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBest performance with F\/7 – F\/30 refractors full aperture.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull disk viewing possible on refractors up to ~1800mm focal length\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo aperture limitations. May be used on larger refractors for higher magnification views\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShips in convenient Twist-Case for safe, dust-free storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy H-line?\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003eMany astronomers forget that the Calcium H-line and K-line yield virtually identical views of the Sun. Solar researchers who only image the Sun with CCD cameras often choose the K-Line for purely research purposes. Sadly, with Calcium K-line filters, many older astronomers are unable to see the lower wavelength and miss out on all the fun. We offer higher wavelength Calcium H-line filters for visual observers so that most clients can enjoy Calcium! [caption id=\"attachment_9331\" align=\"aligncenter\" width=\"600\"]\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eDayStar Calcium H-Line Quark through 100mm F15 achromat on Dec 15, 2015 using Pt Grey BFLY-PGE-23S6M-C camera; 2ms exposure, RegiStax of best 10 frames out of 100[\/caption] [caption id=\"attachment_9333\" align=\"aligncenter\" width=\"526\"]\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eDayStar Calcium H-Line Quark through 100mm F15 achromat on Dec 15, 2015 using Pt Grey BFLY-PGE-23S6M-C camera; 22ms exposure, RegiStax of best 10 frames out of 100[\/caption]\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThe Daystar Calcium Quark is for use on F\/7 or longer focal ratio refractors, the user needn't worry about configurations. Just insert in your diagonal, add an eyepiece and view. Short focal ratio refractors will need a 2x or 2.5x Powermate to get the best performance.\u003c\/li\u003e\n\u003cli\u003e Exact filter bandpass will vary based on final telescope application. No specific FWHM bandpass is designated, but it will be around 5Å. The fully optimized design eliminates the need for any adapters. It's all combined in one lightweight eyepiece sized device.\u003c\/li\u003e\n\u003cli\u003eThe new, compact design configuration eliminates unnecessary components, weight and associated costs. We even reduced power consumption, so the Quark can now operate all day off a small, palm-sized optional battery pack.\u003c\/li\u003e\n\u003cli\u003eNot compatible with red or yellow glass ERFs. Recommended for use with a UV\/IR cut filter for safety. Users need to purchase an Energy Rejection Filter specific to their telescope for safe operation. The Calcium Quark can NOT be used with front mount ERF.\u003c\/li\u003e\n\u003cli\u003eBaffles have been added to increase contrast and AR coatings are optimized for the 397nm wavelength. We even reduced power consumption, so the Quark can now operate all day off an optional small, palm-sized battery pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*The QUARK* assembly is a product of DayStar Instruments, using DayStar Filters' Fabry Perot etalon technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditionnal Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Calcium Quark brings quick, easy fun of the Original Quark to Calcium H-Line.\u003c\/li\u003e\n\u003cli\u003eFor use on refractors of F\/7 or longer focal ratio refractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3968.5Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/7 to F\/30 Refractor telescopes in full aperture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBack Focus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequires refocusing 61, 67, or 99mm inwards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 25mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk for focal lengths under ~1800mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnification\n\u003cp\u003eFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout, 1.25” extension snout, or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube\n\u003cp\u003eBrass compression ring to protect eyepiece\u003c\/p\u003e\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 91mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eCase\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Calcium-Quark-Manual.pdf?v=1668099644\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDaystar Calcium Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43133301915877,"sku":"DAY-DSZCH","price":1813.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-calcium-h-line-quark-filter-dszch-astronomy-plus_e4f772c7-8313-4534-b4fc-2b5279f8c847.png?v=1690484848"},{"product_id":"daystar-sodium-d-line-quark-filter-dszsd","title":"Daystar Sodium D-Line Quark Filter (DSZSD)","description":"\u003ch1\u003eDaystar Sodium D-Line Quark Filter\u003c\/h1\u003e\n\u003cp\u003eThis new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar MgI b2 line filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar at an affordable price.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use on refractors of F\/4 to F\/9, the user needn't worry about configurations. Just insert in your diagonal, add an eyepiece and view. The QUARK contains a custom Daystar Instruments 4.2X telecentric barlow lens fully optimized in coatings and optical design. This highly specialized telecentric lens offers superior field flatness.\u003c\/li\u003e\n\u003cli\u003eExact filter bandpass will vary based on final telescope application. No specific FWHM bandpass is designated, but it will be around 0.5Å or lower. The fully optimized design eliminates the need for any adapters. It's all combined in one lightweight eyepiece sized device.\u003c\/li\u003e\n\u003cli\u003eThe new, compact design configuration eliminates unnecessary components, weight and associated costs. We even reduced power consumption, so the Quark can now operate all day off a small, palm-sized optional battery pack.\u003c\/li\u003e\n\u003cli\u003eCompatible with yellow glass ERFs offered by Daystar.  Red glass ERF filters will not pass Sodium. Daystar also recommends use with a UV\/IR cut filter for safety. Users need to purchase an Energy Rejection Filterspecific to their telescope for safe operation.\u003c\/li\u003e\n\u003cli\u003eBaffles have been added to increase contrast and AR coatings are optimized for the 589nm wavelength. We even reduced power consumption, so the Quark can now operate all day off an optional small, palm-sized battery pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy Sodium D-line?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSodium will give high resolution sunspot detail, plague, granulation, and possibly the super-granulation depending on resolution and seeing of the observer.\u003c\/li\u003e\n\u003cli\u003eSodium can also show flare footprints, also known as flare kernels.\u003c\/li\u003e\n\u003cli\u003eThat is that a flare will begin and emit light in Sodium at the 2 ends first, before erupting in white light.\u003c\/li\u003e\n\u003cli\u003eThe line is brighter than both Calcium and even Hydrogen Alpha. So it's going to be very easy for observers to see and the exposures will be very short.\u003c\/li\u003e\n\u003cli\u003eWe'll be doing D2 line on 5890\u003c\/li\u003e\n\u003cli\u003eSodium D line Quarks will all be 0.5 or narrower.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Sodium Quark brings quick, easy fun of the Original Quark to Sodium D-Line.\u003c\/li\u003e\n\u003cli\u003eFor use on refractors of F\/4 – F\/8 focal ratio refractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnification\n\u003cp\u003eFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube\n\u003cp\u003eBrass compression ring to protect eyepiece\u003c\/p\u003e\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 146mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eCase\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/SodiumQuarkManual.docx?v=1727988185\" title=\"Daystar Sodium D-Line Quark Filter Manual\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Sodium D-Line Quark Filter Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" target=\"_blank\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" target=\"_blank\"\u003eDaystar Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43133302112485,"sku":"DAY-DSZSD","price":1813.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-sodium-d-line-quark-filter-dszsd-astronomy-plus_b2e169b7-c66a-49a7-9a74-774ea0f83db0.png?v=1690484853"},{"product_id":"daystar-quark-chromosphere-for-questar-h-alpha-filter-dszqc","title":"Daystar Quark for Questar H-alpha Filter (Chromosphere or Prominence)","description":"\u003ch2\u003eDaystar Quark for Questar H-alpha Filter (Chromosphere or Prominence)\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eChromosphere:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Daystar Quark Chromosphere for Questar H-alpha Filter is for use on 3.5\" Classic QUESTAR Maktsutov telescopes. The user needn't worry about configurations. Just thread the QUESTAR Quark in either port, add an eyepiece and view.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eProminence:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Daystar Quark Prominence for Questar H-alpha Filter is for use on 3.5″ Classic QUESTAR Maktsutov telescopes. The user needn’t worry about configurations. Just thread the QUESTAR Quark in either port, add an eyepiece and view.\u003c\/p\u003e\n\u003cp\u003eQuark* is available in a choice of “prominence” or “chromosphere”.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQUESTAR users need to purchase an Energy Rejection Filter specific to their telescope for safe operation.\u003c\/li\u003e\n\u003cli\u003eExact filter bandpass will vary based on final telescope application, so QUARK assemblies are qualified to show either prominences or surface (chromosphere). No specific FWHM bandpass is designated.\u003c\/li\u003e\n\u003cli\u003eNow observers can buy a filter based on their desired observing goals instead of their budget. Choose prominences and surface (Chromosphere) detail. Both are available for the same low price! The fully optimized design eliminates the need for any adapters. It's all combined in one lightweight eyepiece sized device.\u003c\/li\u003e\n\u003cli\u003eThe new, compact design configuration eliminates unnecessary components, weight and associated costs.\u003c\/li\u003e\n\u003cli\u003eBaffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength. We even reduced power consumption, so the Quark can now operate all day off an optional small, palm-sized battery pack.\u003c\/li\u003e\n\u003cli\u003eNot for use with full aperture SCTs, or damage to your secondary mirror may result. SCTs must use an off axis ERF, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\nExact filter bandpass will vary based on final telescope application, so QUARK* assemblies are qualified to show either prominence or surface (chromosphere).  No specific FWHM bandpass is designated.  Now observers can buy a filter based on their desired observing goals instead of their budget.  Choose fore WIDER prominences with a little surface or MORE surface contrast (Chromosphere) and narrower prominences. Both are available for the same low price!\n\u003cul\u003e\n\u003cli\u003eFront, male combo threaded eyepiece snout with 2 unique mating threads specifically matched to the QUESTAR axial and rear ports.\u003c\/li\u003e\n\u003cli\u003eQUESTAR Quark can come to focus in the axial port with or without the barlow magnification lens engaged.\u003c\/li\u003e\n\u003cli\u003eBrass compression ring to protect your eyepiece. Uses USB power, 5v 1.5amp\u003c\/li\u003e\n\u003cli\u003eIncludes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli\u003eTuning knob allows wing shifting +\/- 0.5à with detents at every 0.1Å LED indicator for power, warming, ready, fault.\u003c\/li\u003e\n\u003cli\u003e5 year warranty\u003c\/li\u003e\n\u003cli\u003eIntegrated 25mm blocking filter, 21mm clear filter aperture.\u003c\/li\u003e\n\u003cli\u003eNo barlow lenses or focusing elements included. This unit is a 0-power filter only.\u003c\/li\u003e\n\u003cli\u003eShips in convenient Twist-Case for safe, dust-free storage.\u003c\/li\u003e\n\u003cli\u003eOptional 8-hour battery pack and 2\" female eyepiece adapter are available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eChromosphere:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuestar Not suited for off-axis (SCT or dob) application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated, fully baffled 2 element telecentric 4.3X barlow optimized for 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 25mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnificationFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube with brass compression ring to protect eyepiece\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 146mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003eProminence:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuestar Not suited for off-axis (SCT or dob) application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated, fully baffled 2 element telecentric 4.3X barlow optimized for 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 25mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnificationFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube with brass compression ring to protect eyepiece\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 146mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eTwist-Case\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\"\u003eDaystar Combo Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Chromosphere","offer_id":43667007078629,"sku":"DAY-DSZQC","price":1813.0,"currency_code":"CAD","in_stock":true},{"title":"Prominence","offer_id":43667007111397,"sku":"DAY-DSZQP","price":1813.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-quark-for-questar-h-alpha-filter-chromosphere-or-prominence-astronomy-plus-1_57ccf548-cb63-438c-b0b3-ac3f113a3dcf.png?v=1690485136"},{"product_id":"daystar-combo-quark-prominence-h-alpha-filter-dszcp","title":"Daystar Combo Quark Prominence H-alpha Filter (DSZCP)","description":"\u003ch2\u003eDaystar Combo Quark Prominence H-alpha Filter\u003c\/h2\u003e\nThe Daystar Combo Quark Prominence H-alpha Filter marries high quality components of adapters, snouts and Daystar hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar* at an affordable price. Quark* is available in a choice of \"prominence\" or \"chromosphere\". Exact filter bandpass will vary based on final telescope application, so QUARK* assemblies are qualified to show either prominence or surface (chromosphere).  No specific FWHM bandpass is designated.  Now observers can buy a filter based on their desired observing goals instead of their budget.  Choose for WIDER prominences with a little surface or MORE surface contrast (Chromosphere) and narrower prominences. Both are available for the same low price!\n\u003cul\u003e\n\u003cli\u003eFor use on SCTs, Maks, or refractors of F\/15 to F\/30. The user needn't worry about configurations. Just insert Quark in your diagonal, add an eyepiece and view.\u003c\/li\u003e\n\u003cli\u003eSCT and Mak users need to purchase an Energy Rejection Filter specific to their telescope for safe operation.\u003c\/li\u003e\n\u003cli\u003eSCT owners must employ a front mount, off-axis, aperture reduced Energy Rejection Filter (ERF) in order to achieve optimum performance. This front mount ERF will generate a slower focal ratio through aperture reduction while preventing heat build-up in the optical tube assembly.\u003c\/li\u003e\n\u003cli\u003eMaktsutov owners who operate at a native ~F\/15 focal ratio do not need to reduce the aperture of the telescope, but must use front mount energy rejection to prevent overheating of the optical tube assembly.\u003c\/li\u003e\n\u003cli\u003eExact filter bandpass will vary based on final telescope application, so QUARK assemblies are qualified to show either prominences or surface (chromosphere). No specific FWHM bandpass is designated.\u003c\/li\u003e\n\u003cli\u003eNow observers can buy a filter based on their desired observing goals instead of their budget. Choose prominences and surface (Chromosphere) detail. Both are available for the same low price! The fully optimized design eliminates the need for any adapters. It's all combined in one lightweight eyepiece sized device.\u003c\/li\u003e\n\u003cli\u003eThe new, compact design configuration eliminates unnecessary components, weight and associated costs.\u003c\/li\u003e\n\u003cli\u003eBaffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength. We even reduced power consumption, so the Quark can now operate all day off an optional small, palm-sized battery pack.\u003c\/li\u003e\n\u003cli\u003eNot for use with full aperture SCTs, or damage to your secondary mirror may result. SCTs must use an off axis ERF, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n*The QUARK* assembly is a product of DayStar Instruments, using DayStar Filters' Fabry Perot etalon technology.\n\u003cul\u003e\n\u003cli\u003eFront, male1.25\" eyepiece snout with safety indent slots directly into your diagonal or focuser\u003c\/li\u003e\n\u003cli\u003eIncludes 2° off axis 1.25\" snout adapter for use with off axis SCT and Mak ERFs.\u003c\/li\u003e\n\u003cli\u003eStandard rear female 1.25 eyepiece drawtube output with optional 2\" accessories available.\u003c\/li\u003e\n\u003cli\u003eBrass compression ring to protect your eyepiece. Uses USB power, 5v 1.5amp\u003c\/li\u003e\n\u003cli\u003eIncludes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli\u003eTuning knob allows wing shifting +\/- 0.5à with detents at every 0.1Å LED indicator for power, warming, ready, fault.\u003c\/li\u003e\n\u003cli\u003e5 year warranty\u003c\/li\u003e\n\u003cli\u003eIntegrated 25mm blocking filter, 21mm clear filter aperture.\u003c\/li\u003e\n\u003cli\u003eNo barlow lenses or focusing elements included. This unit is a 0-power filter only.\u003c\/li\u003e\n\u003cli\u003eBest performance with F\/15 - F\/30 refractors or Mak's full aperture; or SCTs and Maks with off axis, aperture reduced ERF.\u003c\/li\u003e\n\u003cli\u003eFull disk viewing possible on refractors up to ~1800mm focal length\u003c\/li\u003e\n\u003cli\u003eNo aperture limitations. May be used on larger refractors for higher magnification views.\u003c\/li\u003e\n\u003cli\u003eShips in convenient Twist-Case for safe, dust-free storage.\u003c\/li\u003e\n\u003cli\u003eOptional 8-hour battery pack available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/14 to F\/30 Refractor telescopes in full aperture. SCT or Mak telescopes when used with Off Axis ERF (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackfocus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequires refocusing 67mm rearwards, 99mm with wedge adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 25mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk for focal lengths under ~1800mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnification. For apertures over 80mm*, suggest UV\/IR application before diagonal for Energy Rejection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube.\n\u003cp\u003eBrass compression ring to protect eyepiece.\u003c\/p\u003e\n\u003cp\u003eOptional 2″” and SCT accessories available.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector. Power is required for proper operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional 8-hour battery pack available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 91mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWedge Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eTwist-Case\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" target=\"_blank\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" target=\"_blank\"\u003eDaystar Combo Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43133310763237,"sku":"DAY-DSZCP","price":1813.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-combo-quark-prominence-h-alpha-filter-dszcp-astronomy-plus-1.webp?v=1690485164"},{"product_id":"daystar-combo-quark-chromosphere-h-alpha-filter-dszcc","title":"Daystar Combo Quark Chromosphere H-alpha Filter (DSZCC)","description":"\u003ch2\u003eDaystar Combo Quark Chromosphere H-alpha Filter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Combo Quark Chromosphere H-alpha Filter marries high quality components of adapters, snouts and Daystar hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar* at an affordable price. Quark* is available in a choice of \"prominence\" or \"chromosphere\". Exact filter bandpass will vary based on final telescope application, so QUARK* assemblies are qualified to show either prominence or surface (chromosphere).  No specific FWHM bandpass is designated.  Now observers can buy a filter based on their desired observing goals instead of their budget.  Choose for WIDER prominences with a little surface or MORE surface contrast (Chromosphere) and narrower prominences. Both are available for the same low price!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use on SCTs, Maks, or refractors of F\/15 to F\/30. The user needn't worry about configurations. Just insert Quark in your diagonal, add an eyepiece and view.\u003c\/li\u003e\n\u003cli\u003eSCT and Mak users need to purchase an Energy Rejection Filter specific to their telescope for safe operation.\u003c\/li\u003e\n\u003cli\u003eSCT owners must employ a front mount, off-axis, aperture reduced Energy Rejection Filter (ERF) in order to achieve optimum performance. This front mount ERF will generate a slower focal ratio through aperture reduction while preventing heat build-up in the optical tube assembly.\u003c\/li\u003e\n\u003cli\u003eMaktsutov owners who operate at a native ~F\/15 focal ratio do not need to reduce the aperture of the telescope, but must use front mount energy rejection to prevent overheating of the optical tube assembly.\u003c\/li\u003e\n\u003cli\u003eExact filter bandpass will vary based on final telescope application, so QUARK assemblies are qualified to show either prominences or surface (chromosphere). No specific FWHM bandpass is designated.\u003c\/li\u003e\n\u003cli\u003eNow observers can buy a filter based on their desired observing goals instead of their budget. Choose prominences and surface (Chromosphere) detail. Both are available for the same low price! The fully optimized design eliminates the need for any adapters. It's all combined in one lightweight eyepiece sized device.\u003c\/li\u003e\n\u003cli\u003eThe new, compact design configuration eliminates unnecessary components, weight and associated costs.\u003c\/li\u003e\n\u003cli\u003eBaffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength. We even reduced power consumption, so the Quark can now operate all day off an optional small, palm-sized battery pack.\u003c\/li\u003e\n\u003cli\u003eNot for use with full aperture SCTs, or damage to your secondary mirror may result. SCTs must use an off axis ERF, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*The QUARK* assembly is a product of DayStar Instruments, using DayStar Filters' Fabry Perot etalon technology.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront, male1.25\" eyepiece snout with safety indent slots directly into your diagonal or focuser\u003c\/li\u003e\n\u003cli\u003eIncludes 2° off axis 1.25\" snout adapter for use with off axis SCT and Mak ERFs.\u003c\/li\u003e\n\u003cli\u003eStandard rear female 1.25 eyepiece drawtube output with optional 2\" accessories available.\u003c\/li\u003e\n\u003cli\u003eBrass compression ring to protect your eyepiece. Uses USB power, 5v 1.5amp\u003c\/li\u003e\n\u003cli\u003eIncludes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli\u003eTuning knob allows wing shifting +\/- 0.5à with detents at every 0.1Å LED indicator for power, warming, ready, fault.\u003c\/li\u003e\n\u003cli\u003e5 year warranty\u003c\/li\u003e\n\u003cli\u003eIntegrated 25mm blocking filter, 21mm clear filter aperture.\u003c\/li\u003e\n\u003cli\u003eNo barlow lenses or focusing elements included. This unit is a 0-power filter only.\u003c\/li\u003e\n\u003cli\u003eBest performance with F\/15 - F\/30 refractors or Mak's full aperture; or SCTs and Maks with off axis, aperture reduced ERF.\u003c\/li\u003e\n\u003cli\u003eFull disk viewing possible on refractors up to ~1800mm focal length\u003c\/li\u003e\n\u003cli\u003eNo aperture limitations. May be used on larger refractors for higher magnification views.\u003c\/li\u003e\n\u003cli\u003eShips in convenient Twist-Case for safe, dust-free storage.\u003c\/li\u003e\n\u003cli\u003eOptional 8-hour battery pack available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/14 to F\/30 Refractor telescopes in full aperture. SCT or Mak telescopes when used with Off Axis ERF (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackfocus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequires refocusing 67mm rearwards, 99mm with wedge adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 25mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk for focal lengths under ~1800mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnification. For apertures over 80mm*, suggest UV\/IR application before diagonal for Energy Rejection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube.\n\u003cp\u003eBrass compression ring to protect eyepiece.\u003c\/p\u003e\n\u003cp\u003eOptional 2″” and SCT accessories available.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector. Power is required for proper operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional 8-hour battery pack available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 91mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWedge Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eTwist-Case\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDaystar Combo Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43133310861541,"sku":"DAY-DSZCC","price":1650.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-combo-quark-chromosphere-h-alpha-filter-dszcc-astronomy-plus-1.webp?v=1690485163"},{"product_id":"daystar-quark-prominence-h-alpha-filter-dsz4p","title":"Daystar Quark Prominence H-alpha Filter (DSZ4P)","description":"\u003ch2\u003eDaystar Quark Prominence H-alpha Filter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quark Prominence H-alpha Filter marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly.\u003c\/p\u003e\n\u003cp\u003eQuark* is available in a choice of “prominence” or “chromosphere”.\u003c\/p\u003e\n\u003cp\u003eExact filter bandpass will vary based on final telescope application, so QUARK* assemblies are qualified to show either prominence or surface (chromosphere).  No specific FWHM bandpass is designated.  Now observers can buy a filter based on their desired observing goals instead of their budget.  Choose fore WIDER prominences with a little surface or MORE surface contrast (Chromosphere) and narrower prominences. Both are available for the same low price!\u003c\/p\u003e\n\u003cp\u003eAll DayStar Hydrogen a filter assemblies applied on telescopes over 80mm in aperture need to be used in conjunction with an Energy Rejection Filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.25″ or 2.0″ combo eyepiece snouts with safety indent slot directly into your diagonal\u003c\/li\u003e\n\u003cli\u003eStandard 1.25 eyepiece drawtube output with optional 2″ and SCT accessories available.\u003c\/li\u003e\n\u003cli\u003eBrass compression ring to protect eyepiece.\u003c\/li\u003e\n\u003cli\u003eUses USB power, 5v 1.5amp\u003c\/li\u003e\n\u003cli\u003eIncludes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli\u003eTuning knob allows wing shifting +\/- 0.5à with detents at every 0.1Ã\u003c\/li\u003e\n\u003cli\u003eLED indicator for power, warming, ready, fault\u003c\/li\u003e\n\u003cli\u003e5 year warranty,\u003c\/li\u003e\n\u003cli\u003eOptional 8-hour battery pack available.\u003c\/li\u003e\n\u003cli\u003eIntegrated, fully baffled 2 element telecentric 4.2X barlow optimized for 656nm\u003c\/li\u003e\n\u003cli\u003eIntegrated 12mm blocking filter\u003c\/li\u003e\n\u003cli\u003e21mm clear filter aperture\u003c\/li\u003e\n\u003cli\u003eBest performance with F\/4 – F\/8 refractors\u003c\/li\u003e\n\u003cli\u003eFull disk viewing possible on refractors up to ~450mm focal length refractors\u003c\/li\u003e\n\u003cli\u003eNo aperture limitations. May be used on larger refractors for higher magnification views\u003c\/li\u003e\n\u003cli\u003eShips in convenient Twist-Case for safe, dust-free storage.\u003c\/li\u003e\n\u003cli\u003eNot suited for off-axis application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor use on refractors of F\/4 to F\/8**, the user needn’t worry about configurations. Just insert in your diagonal, add an eyepiece and view.\u003c\/p\u003e\n\u003cp\u003eThe patent pending QUARK* contains a custom Daystar Instruments 4.2X telecentric barlow lens fully optimized in coatings and optical design specifically for the Hydrogen Alpha wavelength. This highly specialized telecentric lens offers superior field flatness.\u003c\/p\u003e\n\u003cp\u003eThe fully optimized design eliminates the need for any adapters.  It’s all combined in one lightweight eyepiece sized device. The new, compact design configuration eliminates unnecessary components, weight and associated costs. We even reduced power consumption, so the Quark* can now operate all day off a small, palm-sized optional battery pack. Baffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength.\u003c\/p\u003e\n\u003cp\u003e*The QUARK* assembly is a product of DayStar Instruments, using DayStar Filters’ Fabry Perot etalon technology.\u003cbr\u003e** QUARK Filters may be used at shorter and longer focal ratios than recommended. F-ratios of F\/9 and higher will offer a dimmer visual view and may only be bright enough for photographic applications. F-ratios of less than F\/4 will be brighter, but also widen the effective FWHM bandpass performance of the QUARK filter.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/4 to F\/9 refractor telescopes.\n\u003cp\u003eNot suited for off-axis (SCT or dob) application.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated, fully baffled 2 element telecentric 4.3X barlow optimized for 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 12mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk for focal lengths under ~450mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnificationFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube with brass compression ring to protect eyepiece\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 146mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eCase\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDaystar Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43133311221989,"sku":"DAY-DSZ4P","price":1813.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-quark-prominence-h-alpha-filter-dsz4p-astronomy-plus-1.webp?v=1690485163"},{"product_id":"daystar-quark-gemini-chromosphere-prominence-switchable-h-alpha-filter-dsz4g","title":"Daystar Quark Gemini Chromosphere \/ Prominence Switchable H-alpha Filter (DSZ4G)","description":"\u003ch2\u003eDaystar Quark Gemini Chromosphere \/ Prominence Switchable H-alpha Filter\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Daystar Quark Gemini brings the best contains both Prominence and Chromosphere bandpass filters for instant slide-action switching between either view.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNow, observers can enjoy the best of both options in one easy to use tool with no equipment swapping or refocusing of any kind.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePush the slider arm side to side like in an eye exam to see the broad stroked prominences of wider bandpass, then the high contrast of narrow bandpass.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor use on refractors of F\/4 to F\/8**, the user needn’t worry about configurations. Just insert in your diagonal, add an eyepiece and view.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe patent pending QUARK* contains a custom Daystar Instruments 4.2X telecentric barlow lens fully optimized in coatings and optical design specifically for the Hydrogen Alpha wavelength. This highly specialized telecentric lens offers superior field flatness.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExact filter bandpass will vary based on final telescope application, so QUARK* assemblies are qualified with one element to show best prominences and the other to show best surface contrast (chromosphere).  No specific FWHM bandpass is designated.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOutreach astronomers can use the prom vs chrom switch to demonstrate each feature with an extra teaching moment about wing shift going on in fast moving prominences.  Imagers can use the same switch to create comparison images without the need to exchange equipment or refocus with short lived features.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe fully optimized design eliminates the need for any adapters.  It’s all combined in one lightweight eyepiece sized device. The new, compact design configuration eliminates unnecessary components, weight and associated costs. We even reduced power consumption, so the Quark* can now operate all day off a small, palm-sized optional battery pack. Baffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*The QUARK* assembly is a product of DayStar Instruments, using DayStar Filters’ Fabry Perot etalon technology.\u003cbr data-mce-fragment=\"1\"\u003e** QUARK Filters may be used at shorter and longer focal ratios than recommended. F-ratios of F\/9 and higher will offer a dimmer visual view and may only be bright enough for photographic applications. F-ratios of less than F\/4 will be brighter, but also widen the effective FWHM bandpass performance of the QUARK filter.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eContains TWO separate Fabry Perot Etalon elements which may be shifted safely via push-pull into view.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA hand-matched pair of narrower (\u0026lt;0.5Å FWHM) and wider (\u0026gt;0.6Å FWHM) etalons shall be SE grade and independently tuneable.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShips with male combo 1.25″ or 2.0″ combo eyepiece snouts with safety indent slot directly into your diagonal\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShips with standard 1.25 female eyepiece drawtube output. Optional interchangeable 2″ and SCT accessories available.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBrass compression ring to protect eyepiece.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUses USB power, 5v 2.0amp\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncludes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo tuning knobs allow wing shifting +\/- 0.5à with detents at every 0.1Ã\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLED indicator for power, warming, ready, fault\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e5 year warranty,\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptional 8-hour battery pack available.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated, fully baffled 2 element telecentric 4.2X barlow optimized for 656nm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntegrated 12mm blocking filter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e22mm clear filter aperture\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBest performance with F\/4 – F\/8 refractors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull disk viewing possible on refractors up to ~450mm focal length refractors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo aperture limitations. May be used on larger refractors for higher magnification views\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShips in watertight pelican style equipment case for dust \u0026amp; humidity-free storage.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNot suited for off-axis application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/4 to F\/9 refractor telescopes.\n\u003cp\u003eNot suited for off-axis (SCT or dob) application.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated, fully baffled 2 element telecentric 4.3X barlow optimized for 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 12mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk for focal lengths under ~450mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnificationFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube with brass compression ring to protect eyepiece\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 146mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWatertight Pelican Style Equipment Case\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 5-Years Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" target=\"_blank\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/GeminiManual.docx?v=1727988185\" title=\"Daystar Gemini Quark Manual\" rel=\"noopener\" target=\"_blank\"\u003eDaystar Gemini Quark Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Daystar Combo Quark Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" target=\"_blank\"\u003eDaystar Combo Quark Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43133311353061,"sku":"DAY-DSZ4G","price":3633.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-quark-gemini-chromosphere-prominence-switchable-h-alpha-filter-dsz4g-astronomy-plus-1.webp?v=1690485163"},{"product_id":"baader-astrosolar-safety-film-od-5-0","title":"Baader AstroSolar Safety Film OD 5.0","description":"\u003ch2\u003eBaader AstroSolar Safety Film OD 5.0\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAstroSolar\u003csup\u003e®\u003c\/sup\u003e Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0\u003c\/li\u003e\n\u003cli\u003eSafe for visual solar observation (with additional optics) and imaging\u003c\/li\u003e\n\u003cli\u003eThis highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics\u003c\/li\u003e\n\u003cli\u003eAstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses\u003c\/li\u003e\n\u003cli\u003eFor more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.\u003c\/li\u003e\n\u003cli\u003eSize :\n\u003cul\u003e\n\u003cli\u003eECO-Size: 140mm x 150mm (5.5'' x 5\")\u003c\/li\u003e\n\u003cli\u003e100cm x 50cm ( 40\"x 20\")\u003c\/li\u003e\n\u003cli\u003eA4-Size: 20cm x 29cm ( 8\"x 12\")\u003c\/li\u003e\n\u003cli\u003eGiant-Size: 117cm x 117cm ( 46\"x 46\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe patented Baader AstroSolar® Safety Film 5.0 is produced for visual and photographic solar observation at high magnification (with additional optics). AstroSolar® Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses (Patent pending in all European States - voted for \"Astro-Product of the Decade\" in the USA, and Sky and Telescope's Sept 2000 Review \"A New Standard in Solar Filters\") Baader Planetarium's AstroSolar®Safety Film delivers white light views of the Sun that are unmatched by any other objective solar filter or material. The views through AstroSolar display fine solar details, including fine penumbral detail, solar granulation, and lighter colored faculae. The disk is set against a dark background, free of the haze and scatter that is common in typical 'mylar' films or inexpensive glass filters. The performance of AstroSolar is even more remarkable when considering its very low cost - only $36 for telescopes up to 8\". We even have sizes large enough for producing full-aperture filters for very large telescopes (see the huge 40\" filter as shown above!). When combined with Baader's tips for a simple do-it-yourself filter mount, anyone can construct a complete low cost - High Quality - white light solar filter for any telescope.\u003cbr\u003e\u003cbr\u003eIt is possible to further improve the stability and sharpness of the solar image through the use of the Baader Solar Continuum Filter. Views of granulation and faculae are particularly enhanced through the use of this filter, in combination with AstroSolar®. Users of achromatic refractors will be particularly pleased with the performance using this additional filter.\u003cbr\u003e\u003cbr\u003eNEW - AstroSolar® Eco size. This smaller 140x155mm size is ideal for smaller refractors (\u0026lt;4.5\"), Camera Lenses, Spotting Scopes and Binoculars. Included is a DIY cell that enables you to create a functional hi-resolution filter with simple materials.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ed1c24;\"\u003e\u003cstrong\u003eSafety Instructions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBefore each and every solar observing session, inspect your AstroSolar® Film for mechanical damages, broad scratches, streaks, extensive wipe marks and other quality degrading influences. Also check the filter’s fit and, if necessary, tape it to prevent slipping.\u003c\/li\u003e\n\u003cli\u003eNever use the filter at the eyepiece (where you look into the telescope), only attach it onto the objective (where light enters the telescope); otherwise it can become dangerously hot inside the instrument – and inside the eyes. In case of binoculars, be sure both objectives are securely covered; with cameras cover the viewfinders front lens.\u003c\/li\u003e\n\u003cli\u003eA filter made of this durable material is relatively resistant to breakage (even during intentional attempts) in comparison to a glass filter. However, care must be taken with sharp pointed objects. Also be aware that the coating can be damaged by scratching or rubbing and take this into account when storing the filter. A filter with damaged film should be destroyed immediately to avoid accidental use.\u003c\/li\u003e\n\u003cli\u003eEmphasize the importance of caution to those observing with you, especially children. Intentionally removing or damaging the filter can endanger their eyesight. This is no place for jokes. Never leave the telescope outside unattended during the daytime!\u003c\/li\u003e\n\u003cli\u003eDo not use AstroSolar® Film with open-truss telescopes unless the tube is covered by a shroud. Always cover additional finderscopes and telescopes with a securely fastened lightproof front cover. Unprotected viewing through the finder would have the same catastrophic consequences as viewing through the main telescope. Additionally, an uncovered finder directed at the sun can produce exceedingly unpleasant skin burns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-pdp-tab-content=\"description\" class=\"pdp-content-description rte active\"\u003e\n\u003ch3 data-pdp-tab-content=\"description\" class=\"pdp-content-description rte active\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch2 style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eECO-size: ca. 140x155 mm\u003c\/h2\u003e\n\u003ctable style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ctbody style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e2459286\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eASTROSOLAR FILM\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eOPTICAL DENSITY\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eINNER DIAMETER \/ CLEAR APERTURE (MM)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eca. 140 x 155 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSOLAR WAVELENGTH\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eA4-size: ca. 20 x 29 cm (8\" x 12\")\u003c\/h2\u003e\n\u003ctable style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ctbody style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e2459281\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e4047825008534\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e0.034\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eASTROSOLAR FILM\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eOPTICAL DENSITY\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eINNER DIAMETER \/ CLEAR APERTURE (MM)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eca. 20 x 29 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSOLAR WAVELENGTH\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e100 x 50 cm (40\" x 20\")\u003c\/h2\u003e\n\u003ctable style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ctbody style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e2459282\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e4047825008527\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e0.046\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eASTROSOLAR FILM\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eOPTICAL DENSITY\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eINNER DIAMETER \/ CLEAR APERTURE (MM)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eca. 100 x 50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSOLAR WAVELENGTH\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eGiant size: 117 x 117cm (46\" x 46\")\u003c\/h2\u003e\n\u003ctable style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ctbody style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e2459284\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e4047825008503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eUSAGE\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eASTROSOLAR FILM\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eOPTICAL DENSITY\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eINNER DIAMETER \/ CLEAR APERTURE (MM)\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eca. 117 x 117 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\"\u003eSOLAR WAVELENGTH\u003c\/th\u003e\n\u003ctd style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 327.266px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\"\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-pdp-tab-content=\"description\" class=\"pdp-content-description rte active\"\u003eIn the Box\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv data-pdp-tab-content=\"description\" class=\"pdp-content-description rte active\"\u003e\n\u003cul\u003e\n\u003cli\u003eBaader AstroSolar Safety Film OD 5.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"100cm x 50cm ( 40\"x 20\")","offer_id":43536155869413,"sku":"BAA-ASOLV-M (Baader #2459282)","price":132.0,"currency_code":"CAD","in_stock":true},{"title":"A4-Size: 20cm x 29cm ( 8\"x 12\")","offer_id":43536155902181,"sku":"BAA-ASOLV-S (Baader #2459281)","price":43.0,"currency_code":"CAD","in_stock":true},{"title":"ECO-Size: 140mm x 150mm","offer_id":43536155934949,"sku":"BAA-ASOLV-E (Baader #2459286)","price":24.0,"currency_code":"CAD","in_stock":true},{"title":"Giant-Size: 117cm x 117cm ( 46\"x 46\")","offer_id":43536155967717,"sku":"BAA-ASOLV-L (Baader #2459284)","price":459.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/baader-astrosolar-safety-film-od-5-0-astronomy-plus-1.webp?v=1690486803"},{"product_id":"baader-2-cool-ceramic-safety-herschel-prism-visual-photographic","title":"Baader 2\" Cool-Ceramic Safety Herschel Prism Mark II – (Visual \/ Photo)","description":"\u003ch2\u003eBaader 2\" Cool-Ceramic Safety Herschel Prism Mark II (Visual \/ Photographic)\u003c\/h2\u003e\n\u003cdiv class=\"product-collateral toggle-content tabs\"\u003e\n\u003cdl class=\"collateral-tabs\" id=\"collateral-tabs\"\u003e\n\u003cdd class=\"tab-container current\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-collateral box-up-sell\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e2\" wedge prism according to Herschel - one-sided Phantom Group\u003csup\u003e®\u003c\/sup\u003e anti-reflective coating, with ceramic solar finder and 2\" ClickLock\u003csup\u003e®\u003c\/sup\u003e eyepiece holder\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eIntegrated rotation mechanism for polarising filters – the best method for brightness adjustment in visual solar observation and solar photography in white light\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eStepless brightness adjustment is made possible in combination with the optional \u003ca href=\"https:\/\/istronomyplus.com\/products\/baader-single-polarizing-filter?_pos=1\u0026amp;_psq=single%20pola\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" data-mce-href=\"https:\/\/istronomyplus.com\/products\/baader-single-polarizing-filter?_pos=1\u0026amp;_psq=single%20pola\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eBaader Single Polarizing Filter 2\"\u003c\/a\u003e  and the included Neutral Density Filter. The polarizing filters are not included in the scope of delivery\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eIncluding our \u003ca href=\"https:\/\/istronomyplus.com\/products\/baader-solar-continuum-filter-540nm?_pos=2\u0026amp;_psq=baader+solar\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" data-mce-href=\"https:\/\/istronomyplus.com\/products\/baader-solar-continuum-filter-540nm?_pos=2\u0026amp;_psq=baader+solar\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eBaader 7.5 nm Solar Continuum Filter 2\" (540nm)\u003c\/a\u003e for an uncompromisingly sharp solar image\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eS58 dovetail and Safety Kerfs on the 2\" nose-piece, New 3-point adjustment system preset in the factory.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThere is no better way for uncompromising Solar Observation \/ Solar Photography in white light\u003c\/h4\u003e\n\u003cp\u003eA Herschel wedge allows the use of highest magnifications on the refractor without loss of quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Baader 2\" Cool-Ceramic Saftey Herschel prism features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ean\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eintegrated rotation mechanism for polarising filters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– the best method for brightness adjustment in visual solar observation and solar photography in white light. This filter rotation mechanism allows filters to be rotated steplessly in the optical path. Since the Herschel prism emits single polarised light,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ea stepless brightness adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis made possible in combination with the optional\u003cspan\u003e \u003c\/span\u003eBaader Single Polarizing Filter 2\"\u003cspan\u003e \u003c\/span\u003eand the included Neutral Density Filter. All necessary filters always remain in the Herschel prism, even when changing eyepieces!\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eincludes the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/istronomyplus.com\/products\/baader-solar-continuum-filter-540nm?_pos=2\u0026amp;_psq=baader+solar\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" data-mce-href=\"https:\/\/istronomyplus.com\/products\/baader-solar-continuum-filter-540nm?_pos=2\u0026amp;_psq=baader+solar\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eBaader 7.5 nm Solar Continuum Filter 2\" (540nm)\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ewith 7.5 nm half-band-width\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor an uncompromisingly sharp solar image.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eHerschel prisms must always be operated with additional light attenuation filters. Every Herschel wedge needs additional neutral density filters since the reflected energy of the first surface prism (4.6%) still is a factor of 1000 too large for the human eye. All Baader Solar Diagonals are delivered with a pre-mounted ND 3.0 Baader precision 2”\" light reduction filter and Solar Continuum Filter. The photographic version includes even more ND filters for selective light attenuation when using cameras and high magnifications.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS58 dovetail\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e– as on the Steeltrack focuser – for the use of the following three adapters\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eBDS 2\"\u003cspan\u003e \u003c\/span\u003eDiamond Steeltrack® S58 to M48 BDS-Adapter\u003c\/li\u003e\n\u003cli\u003eBDS 2\"\u003cspan\u003e \u003c\/span\u003eDiamond Steeltrack® S58 to M68i BDS-Adapter\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBDS 2\"\u003cspan\u003e \u003c\/span\u003eDiamond Steeltrack® S58 to T-2 BDS-Adapter\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003ee.g. for short adaptation of cameras\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ethe new 3-point adjustment system of the wedge,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epreset in the factory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Kerfs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon the 2\" nose-piece\u003c\/li\u003e\n\u003cli\u003eSturdy transport\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecase made of ABS plastic\u003c\/strong\u003e, air sealed IP67\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAvailable in two versions:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Safety CoolCeramic Herschel Prism 2\" Visual\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003eBaader Neutral Density Filter 2\" (ND 3.0, T=0.1%)\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBaader Safety CoolCeramic Herschel Prism 2\" Photographic\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003eBaader Neutral Density Filter, ND 3.0\/1.8\/0.9\/0.6.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eThe advantages of the Safety Cool-Ceramic Herschel prism\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Technology: \u003c\/strong\u003eA multiple staggered light trap made of heat protection sheets and heat-absorbing special ceramics as the end of the light trap - similar to heat tiles on the space shuttle - absorbs the radiant heat without heating the surroundings too much. The prism also remains temperature-stable for a long time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosed housing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eno risk of glare or fire from the emitted sunlight, observation is possible without danger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Finder:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe ceramic plate also acts as a screen for the sunlight beam. Aiming the telescope at the sun becomes very easy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClickLock“ Clamp:\u003c\/strong\u003e with a 15° rotation you clamp every eyepiece securely - even in winter with heavy gloves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort overall length:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eshortening the overall length by 30 mm for the use of DSLR or Binoviewers with optional T-2 adapter\u003cspan\u003e \u003c\/span\u003eDiamond Steeltrack® S58 to T-2 BDS-Adapter\u003cspan\u003e \u003c\/span\u003eor \u003cspan\u003e \u003c\/span\u003eDiamond Steeltrack® S58 to M48 BDS-Adapter\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Holder:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOn the rotatable filter holder, all necessary filters are firmly installed in the housing - no danger when changing eyepieces!\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrightness adjustment for photography:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo let enough light through for photography at high magnifications, the pre-installed ND3 filter can be replaced by weaker filters (sold separately, or included with the photo version).\u003cspan\u003e \u003c\/span\u003eBaader Safety CoolCeramic Herschel Prism 2\" Photographic\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Herschel wedge is based on the principle of using only a small part (4.6%) of the incident light for the actual observation. These 4.6% are reduced again by a factor of 1000 to a harmless level by the ND 3.0 neutral density filter, which is installed as standard in both versions. The unequally larger, high-energy part of the light falls through the housing and forms a focal point in the air outside. Even far behind this focal point, this light concentration would still be irritatingly bright and dangerous if an inexperienced observer were to accidentally (or wantonly) look into the output beam. Therefore, our Herschel prisms have been using light traps for years to eliminate this risk. With the closed light trap with Cool-Ceramic protection plate, observing the sun with a Herschel prism is possible without danger for private persons as well as for public institutions and schools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou do not need an additional objective solar filter in front of your refractor telescope to safely observe the sun with the Baader Cool-Ceramic Herschel prism and the built-in ND 3.0 filter!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note: Herschel prisms must not be used on Petzval systems or other telescopes that have glass in the optical path near the focal point. Multi-lens systems do not pose a problem as long as the optics are at the front of the telescope. As long as the light has not been focused (i.e., the energy has not yet concentrated at the focal point), the heat input is no greater than solar energy on a white surface in summer. Ergo, it is a long held and just as often disproved misconception that refractor optics degrade or get too hot. All refractor optics whether oil or air gap, which are distributed by the company Baader Planetarium, are absolutely able to make solar observations by means of Herschel prism. The oils used are all UV resistant. (However, we can only speak here for the products of the brands we know - if necessary, refer to the manual of your telescope to see if it is suitable for solar projection).\u003c\/p\u003e\n\u003cp\u003eEspecially interesting is solar observation with a large aperture telescope like a \u003cspan\u003e \u003c\/span\u003eTriband-SCT - Schmidt-Cassegrain-based Multi-Purpose-Telescope, for Sun and Deep Sky\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"inlinesku\"\u003e(various versions available)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e - the Schmidt corrector equipped with an energy protection filter allows to use telescopes up to 11\" aperture also for solar observation with a Herschel prism!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical details:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTelescope side connection options (included as standard):\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e2\" (50.8 mm) nosepiece with safety groove and M48 filter thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDovetail ring (ring groove) S58 x 3.7mm, e.g.  for connection to Zeiss M68 and other Baader connection standards with optional adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eEyepiece side connection options (included as standard):\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e2\" (50.8 mm) Clicklock clamp with brass clamping ring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDovetail ring (ring groove) S58 x 3.7mm, as on SteelTrack focuser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eHousing:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMetal; milled and matte black anodized; pearl white textured finish\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications \u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch2\u003ePhotographic\u003c\/h2\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003e2956510P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003e4047825051974\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eOPTICAL DESIGN\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eHerschel Prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eINNER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eThread, M48, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eOUTER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eBarrel, Dovetail ring, S58, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eINNER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eClamp, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eOUTER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eThread, Dovetail ring, S58, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eREFLECTION SURFACE\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eFirst surface reflection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003ePhantom Coating® Group\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eIMAGE ORIENTATION\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eErect image, Mirror inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eCLAMPING SYSTEM\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eClickLock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eSOLAR WAVELENGTH\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch2\u003eVisual\u003c\/h2\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003e2956510V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003e4047825051967\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eOPTICAL DESIGN\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eHerschel Prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eINNER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eThread, M48, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eOUTER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eBarrel, Dovetail ring, S58, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eINNER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eClamp, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eOUTER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eThread, Dovetail ring, S58, 2\" (50,8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eREFLECTION SURFACE\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eFirst surface reflection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003ePhantom Coating® Group\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eIMAGE ORIENTATION\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eErect image, Mirror inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eCLAMPING SYSTEM\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eClickLock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth class=\"label\" data-mce-fragment=\"1\"\u003eSOLAR WAVELENGTH\u003c\/th\u003e\n\u003ctd class=\"data\" data-mce-fragment=\"1\"\u003eWhitelight (integral light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cstrong\u003eVisual:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Planetarium 2\" Baader Safety Cool Herschel Prism, Version \"V\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuum Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-installed ND = 3.0 Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtective Case\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhotographic:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Planetarium 2\" Baader Safety Cool Herschel Prism Version \"P\"\u003c\/li\u003e\n\u003cli\u003eInstalled Clicklock\u003c\/li\u003e\n\u003cli\u003eProtective Case\u003c\/li\u003e\n\u003cli\u003eBaader 7.5 nm Solar Continuum Filter 2\" (540nm)\u003c\/li\u003e\n\u003cli\u003eBaader Neutral Density Filter 2\" (ND 3.0, T=0.1%)\u003c\/li\u003e\n\u003cli\u003eBaader Neutral Density Filter 2\" (ND 1.8, T=1.5%)\u003c\/li\u003e\n\u003cli\u003eBaader Neutral Density Filter 2\" (ND 0.9, T=12.5%)\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBaader Neutral Density Filter 2\" (ND 0.6, T=25%)\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"inlinesku\"\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBaader 2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0267\/1172\/0013\/files\/instruction_manual_and_application_examples.pdf?v=1683143176\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0267\/1172\/0013\/files\/instruction_manual_and_application_examples.pdf?v=1683143176\" target=\"_blank\"\u003e\u003cb\u003eInstruction Manual and Application Examples\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 class=\"entry-title\"\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Baader Planetarium","offers":[{"title":"Visual","offer_id":43535358329061,"sku":"BAA-HERSCH-VII (Baader #2956510V)","price":838.0,"currency_code":"CAD","in_stock":true},{"title":"Photographic","offer_id":43535358361829,"sku":"BAA-HERSCH-PII (Baader #2956510P)","price":940.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/baader-2-cool-ceramic-safety-herschel-prism-mark-ii-visual-photo-astronomy-plus-1.webp?v=1690486998"},{"product_id":"celestron-eclipsmart-solar-filter-6-sct-94243","title":"Celestron EclipSmart Solar Filter - 6” SCT (94243)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter - 6” SCT\u003c\/h2\u003e\n\u003cp\u003eEnhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 6” telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eList of 6\" SCT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSkyProdigy 6\" Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced VX 6\" Schmidt-Cassegrain Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eNexStar 6SE Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eNexStar Evolution 6\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light.  Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstantly transform your normal Celestron 6” Schmidt-Cassegrain telescopes (6\" SCT) into a yellow-light solar telescope (complete list of 6\" SCT look in description section)\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eScratch resistant polymer produced by American Paper Optics\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned from the telescope’s lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table-open\" id=\"product-specs-list\" style=\"box-sizing: inherit; border-collapse: collapse; border-spacing: 0px; text-align: left; width: 1200px; color: #333e48; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003ctbody id=\"spec-block-1\" style=\"box-sizing: inherit;\"\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e128.5mm (5.06\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e184mm (7.24\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e174mm (6.85\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter material:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e24mm (0.94\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003eTwo 1\" x 4\" Velcro straps, Four 1\" x 1\" Velcro Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003eCelestron 6\" Schmidt-Cassegrain Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 0px;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e2.6 oz (74 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCelestron EclipSmart Solar Filter - 6” SCT\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo Velcro Straps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFour Velcro Pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":43125836251365,"sku":"CEL-94243","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-6-sct-94243-astronomy-plus-1.webp?v=1690487197"},{"product_id":"celestron-eclipsmart-solar-filter-8-sct-and-edgehd-94244","title":"Celestron EclipSmart Solar Filter - 8” SCT and EdgeHD (94244)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter - 8” SCT and EdgeHD\u003c\/h2\u003e\n\u003cp\u003eEnhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8” telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eList of 8\" SCT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced VX 8\" Schmidt-Cassegrain Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced VX 8” EdgeHD Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCPC 800 GPS (XLT) Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCPC Deluxe 800 HD Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eNexStar 8SE Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eNexStar Evolution 8\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eNexstar Evolution 8 HD with StarSense\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCGEM - 800 Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCGEM 800 HD Computerized Telescope\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCGEM II 800 Schmidt-Cassegrain Telescopes\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCGEM II 800 EdgeHD Telescopes\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCGX Equatorial 800 Schmidt-Cassegrain Telescopes\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCGX Equatorial 800 HD Telescopes\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light.  Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstantly transform your normal Celestron 8” Schmidt-Cassegrain telescopes (8\" SCT) and Celestron 8\" EdgeHD telescopes into a yellow-light solar telescope (for a complete list of 8\" scopes, look in description section)\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eScratch resistant polymer produced by American Paper Optics\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned from the telescope’s lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: inherit; border-collapse: collapse; border-spacing: 0px; text-align: left; width: 1200px; color: #333e48; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody style=\"box-sizing: inherit;\" id=\"spec-block-1\"\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e176mm (6.93\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e235mm (9.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e225mm (9.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter material:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e32mm (1.26\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003eTwo 1\" x 4\" Velcro straps, Four 1\" x 1\" Velcro Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 1px solid #e4e8ea;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003eCelestron 8\" Schmidt-Cassegrain and EdgeHD Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit; border-bottom: 0px;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px; width: 300px; font-weight: bold;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 13px; font-size: 14px; height: 43px;\"\u003e4.2 oz (121 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCelestron EclipSmart Solar Filter - 8” SCT and EdgeHD\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTwo Velcro Straps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFour Velcro Pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty \u003cbr\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":43125836415205,"sku":"CEL-94244","price":104.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-8-sct-and-edgehd-94244-astronomy-plus-1.webp?v=1690487209"},{"product_id":"ioptron-70mm-adjustable-solar-filter-tsf70","title":"iOptron 70mm Adjustable Solar Filter (TSF70)","description":"\u003ch2\u003eiOptron 70mm Adjustable Solar Filter\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/howtomeasurethesizeen_480x480.png?v=1708015233\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/howtomeasurethesizeen_480x480.png?v=1708015233\"\u003e\u003cbr\u003eISO-12312-2 Certified\u003cbr\u003e\u003cbr\u003eWhite light solar filter with SolarLite solar film from Thousand Oaks Optical which has the optical quality of the glass with the advantages of impregnated polymer. Unlike the pale white image from Mylar film, it provides a nature yellow-orange solar image. The filter will never develop pin holes or scratches that can let in light and ruin a filter. Will not tear or puncture. It also has a flat surface compared to other thin film filters that have wrinkles and creases. The machined aluminum fixture makes the filter very sturdy yet light weight.\u003cbr\u003e\u003cbr\u003eThis filter fits most 70mm to 90mm telescope tubes, as well as some camera lenses. It has an inner diameter from 84mm to 106mm and clear aperture of 70mm.\u003cbr\u003e\u003cbr\u003e(Telescope not included)\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications \u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" width=\"169\" style=\"text-align: center;\"\u003eFilter material\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"334\" style=\"text-align: center;\"\u003eSolarLite solar film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" style=\"text-align: center;\"\u003eFilm transmission\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center;\"\u003e1\/1,000th of 1% (Optical density 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" style=\"text-align: center;\"\u003eClear aperture\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center;\"\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" style=\"text-align: center;\"\u003eFrame material\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center;\"\u003eMachined aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" style=\"text-align: center;\"\u003eOutside diameter\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center;\"\u003e112mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" style=\"text-align: center;\"\u003eInner diameter\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003eFit OD from 86mm ~106mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"right\" style=\"text-align: center;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"text-align: center;\"\u003eOne year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eiOptron 70mm Adjustable Solar Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eiOptron 2-Year Warranty\u003c\/p\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":43133612753125,"sku":"IOP-TSF70","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/1_c8148631-e673-4439-971e-b755d12a01c5.png?v=1777044185"},{"product_id":"baader-single-polarizing-filter","title":"Baader Single Polarizing Filter","description":"\u003ch2\u003eBaader Single Polarizing Filter\u003c\/h2\u003e\n\u003ch4\u003eBaader Polarizing Filter\u003c\/h4\u003e\nScrews into 1¼ or 2\" eyepieces\/threads. Useful in Lunar and Solar observations to limit brightness and increase contrast. The filter can also be used with a Baader Hershel Wedge to provide an adjustable variable brightness. Positioned between the Baader Hershel Wedge and Eyepiece the filter\/eyepiece combination can then be rotated to adjust brightness.\n\u003ch4\u003eImportant Information for Observing the Sun\u003c\/h4\u003e\n\u003cp\u003ePolarizer and neutral density filters need additional filtering ahead of the scope or eyepiece for any observing of the sun (for example, Baader Herschel Prism or Baader Astro Solar Safety Film). Using without the appropriate safe solar filters can cause permanent damage to the these filters and eyesight.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"pdp-content-description rte active\" data-pdp-tab-content=\"description\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch2 data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1.25\"\u003c\/h2\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"data-table\" id=\"product-attribute-specs-table\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003ctbody data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2408343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e4047825012449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTRANSMISSION RANGE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003efull Spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER THICKNESS (WITHOUT CELL)\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003ePhantom Coating® Group, planeoptically polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SIZE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e1 25 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER USAGE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eLunar, Planetary, Solar, Specialty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER MOUNTED\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eDouble mounted (LPFC 6mm) - total height 15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTYPE OF FILTER\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eNeutral Density, Polarizing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSINGLE OR SET?\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSingle Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SHAPE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: 'Libre Franklin', sans-serif; font-style: normal; font-weight: 600; letter-spacing: normal; text-transform: none; font-size: var(--font-size-heading-2); margin-top: 1.875rem; margin-bottom: 0.9375rem; color: #4c4c4c; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e2\"\u003cbr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003c\/h2\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"data-table\" id=\"product-attribute-specs-table\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid rgba(128, 128, 128, 0.16); box-shadow: rgba(128, 128, 128, 0.11) 0px 1px 4px; display: block; border-collapse: collapse; max-width: 100%; height: auto; overflow: auto; white-space: normal; background-color: #ffffff; width: 1499.53px; text-align: left; table-layout: fixed; color: #4c5154; font-family: 'Libre Franklin', sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003ctbody data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2408342\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e4047825012456\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e0.081\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTRANSMISSION RANGE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003efull Spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER THICKNESS (WITHOUT CELL)\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003ePhantom Coating® Group, planeoptically polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SIZE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER USAGE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eLunar, Planetary, Solar, Specialty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER MOUNTED\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eDouble mounted (LPFC 6mm) - total height 15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTYPE OF FILTER\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eNeutral Density, Polarizing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); background: #eeeeee;\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSINGLE OR SET?\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSingle Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"\u003e\n\u003cth data-mce-fragment=\"1\" class=\"label\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-weight: 600; border: 1px solid #aaaaaa; font-family: 'Libre Franklin', sans-serif; font-style: normal; font-size: var(--font-size-body); padding: 2px; text-align: left; color: #4c4c4c; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SHAPE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"data\" style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 305.098px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eBaader Planetarium 1.25\"\/2\" Single Polarizing Filter\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"centerImage\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"pdp-content-description rte active\" data-pdp-tab-content=\"description\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"1.25\"","offer_id":43571207536869,"sku":"BAA-FPOL-1 (Baader #2408343)","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43571207569637,"sku":"BAA-FPOL-2 (Baader #2408342)","price":105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/baader-single-polarizing-filter-astronomy-plus_a38e9e3d-c278-458b-aa49-d2cdbc844bb9.png?v=1690487485"},{"product_id":"stellina-solar-filter-ac013","title":"Vespera Light Pollution Filter (AC023)","description":"\u003ch1 data-mce-fragment=\"1\"\u003eVespera Light Pollution Filter\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Vespera light pollution filter or CLS (City Light Suppression) filter allows you to improve the quality of your photos when observing in the city or suburbs. It attenuates the effects of light pollution and thus increases the contrast between the celestial object being photographed and the background sky.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe broadband filter blocks Na (sodium) and Hg (mercury) wavelengths mainly emitted by urban night lighting or undesirable natural light (atmospheric oxygen radiation, etc.), while allowing the main wavelengths from celestial objects.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe anti-light pollution filter is particularly useful for improving the brightness of deep sky objects: nebulae, star clusters, galaxies, etc. It is especially effective on emission nebulae because of the filtered wavelengths.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExamples of emission nebulae: Bubble (NGC 7635), Crescent (NGC 6888), Eagle (M16), Elephant’s Trunk (IC 1396), Flame (NGC 2024), Lagoon (M8), North America (NGC 7000), Omega (M17), Orion (M42), Pacman (NGC 281), Rosette (NGC 2237), Tarantula (NGC 2070), Thor’s Helmet (NGC 2359), Trifid (M20), Tulip (Sh2-101).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDesigned specifically for the Vespera lens, it fits easily and discreetly into the optical arm. The lens ring that holds the CLS filter is equipped with an electronic card that allows Vespera to detect it.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe filter is delivered in a transparent storage box.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTransmission curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/vaonis.com\/wp-content\/uploads\/2022\/07\/Courbe-filtre-cls.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\" data-mce-fragment=\"1\"\u003e\u003cimg height=\"300\" width=\"777\" src=\"https:\/\/vaonis.com\/wp-content\/uploads\/2022\/07\/Courbe-filtre-cls.png\" alt=\"Vespera light pollution filter transmission curve\" data-mce-fragment=\"1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"box-sizing: border-box; border-spacing: 0px; border-collapse: collapse; max-width: 100%; background-color: transparent; margin-bottom: 1.618em; width: 1170px; border-width: 1px 0px 0px; border-image: initial; color: #131523; font-family: Montserrat; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-color: rgba(0, 0, 0, 0.1) initial initial initial; border-style: dotted initial initial initial;\" class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody style=\"box-sizing: border-box;\"\u003e\n\u003ctr style=\"box-sizing: border-box; background-color: #f7f7f7;\" class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_colors\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 8px; text-align: left; width: 150px; font-weight: bold; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5;\" class=\"woocommerce-product-attributes-item__label\"\u003eColors\u003c\/th\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 8px; font-style: italic; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5;\" class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 8px 0px;\"\u003eBlack (exterior)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; background-color: #fdfdfd;\" class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_net-weight\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 8px; text-align: left; width: 150px; font-weight: bold; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5; background: rgba(0, 0, 0, 0.024);\" class=\"woocommerce-product-attributes-item__label\"\u003eNet weight\u003c\/th\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 8px; font-style: italic; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5; background: rgba(0, 0, 0, 0.024);\" class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 8px 0px;\"\u003e15 g (0.53 oz)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; background-color: #f7f7f7;\" class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_net-dimensions\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 8px; text-align: left; width: 150px; font-weight: bold; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5;\" class=\"woocommerce-product-attributes-item__label\"\u003eNet Dimensions\u003c\/th\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 8px; font-style: italic; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5;\" class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 8px 0px;\"\u003eThickness: 0,6 cm (0.24 in), Width: 7,80 cm (3.07 in)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; background-color: #fdfdfd;\" class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_materials\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 8px; text-align: left; width: 150px; font-weight: bold; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5; background: rgba(0, 0, 0, 0.024);\" class=\"woocommerce-product-attributes-item__label\"\u003eMaterials\u003c\/th\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 8px; font-style: italic; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5; background: rgba(0, 0, 0, 0.024);\" class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 8px 0px;\"\u003eGlass, Plastic\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: border-box; background-color: #f0f0f0;\" class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_package-weight\"\u003e\n\u003cth style=\"box-sizing: border-box; padding: 8px; text-align: left; width: 150px; font-weight: bold; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5;\" class=\"woocommerce-product-attributes-item__label\"\u003ePackage Weight\u003c\/th\u003e\n\u003ctd style=\"box-sizing: border-box; padding: 8px; font-style: italic; border-top: 0px; border-bottom: 1px dotted rgba(0, 0, 0, 0.1); margin: 0px; line-height: 1.5;\" class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px; padding: 8px 0px;\"\u003e60 g (2.12 oz)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eVespera Light Pollution Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/vaonis-warranty\" rel=\"noopener\" target=\"_blank\"\u003eVaonis 3-Year Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Vaonis","offers":[{"title":"Default Title","offer_id":43737276874981,"sku":"VO-AC023","price":321.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/vespera-light-pollution-filter-ac023-astronomy-plus-1.webp?v=1690488571"},{"product_id":"antlia-cak-3nm-393-3nm-filter-1-25-mounted-cak-1-25","title":"Antlia CaK 3nm 393.3nm filter - 1.25'' Mounted (CAK-1.25)","description":"\u003ch2\u003eAntlia CaK 3nm 393.3nm filter\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Antlia Solar Wedge prism and internal CaK solar filter are made of heat resistant double-polished substrate. Antlia CaK 393.3nm solar filter uses the most advanced multicoatings to produce a sharp 3nm narrow bandpass, designed to maximize contrast for high-resolution imaging of sun spots, solar surface granulation and other features that are prominent in CaK light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA high blocking specification of OD5 (0.001%) between 200-1200nm wavelengths and OD3 (0.1%) between 1200-1500nm wavelengths delivers superb resolution for imaging with the Antlia Cak 3nm solar filter.   It should be noted that the bandpass for Cak (393nm) makes solar features almost invisible to human vision because of the eye's low sensitivity and poor resolving ability at the CaK frequency. Hence, the Antlia Solar Wedge with CaK filter is not recommended for visual observation. It is designed for imaging with cameras that have spectral responses well beyond human vision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNever look into the sun with the K-Line filter alone, although you don’t perceive it, there is a lot of harmful UV radiation entering your eye.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note Cak \u003c\/span\u003e\u003cspan\u003e3nm 393.3nm filter is screwed in Antlia \u003c\/span\u003e\u003cspan\u003eHerschel Wedge Prism. You do not need to buy it separately if you use our Herschel Wedge Prism.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty \u0026amp; Manual\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAntlia 3-Years Warranty Against Delamination\u003c\/span\u003e\u003c\/p\u003e","brand":"Antlia","offers":[{"title":"Default Title","offer_id":43786170499301,"sku":"AF-CAK-1.25","price":340.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/antlia-cak-3nm-393-3nm-filter-1-25-mounted-cak-1-25-astronomy-plus_cb04a2f3-735a-4663-8488-9a2d0fa1ec18.jpg?v=1690488622"},{"product_id":"daystar-quark-chromosphere-h-alpha-filter-dsz4c","title":"Daystar Quark Chromosphere H-alpha Filter (DSZ4C)","description":"\u003ch2\u003eDaystar Quark Chromosphere H-alpha Filter\u003c\/h2\u003e\n\u003cp\u003eThe Daystar Quark Chromosphere H-alpha Filter marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly.\u003c\/p\u003e\n\u003cp\u003eQuark* is available in a choice of “prominence” or “chromosphere”.\u003c\/p\u003e\n\u003cp\u003eExact filter bandpass will vary based on final telescope application, so QUARK* assemblies are qualified to show either prominence or surface (chromosphere).  No specific FWHM bandpass is designated.  Now observers can buy a filter based on their desired observing goals instead of their budget.  Choose fore WIDER prominences with a little surface or MORE surface contrast (Chromosphere) and narrower prominences. Both are available for the same low price!\u003c\/p\u003e\n\u003cp\u003eAll DayStar Hydrogen a filter assemblies applied on telescopes over 80mm in aperture need to be used in conjunction with an Energy Rejection Filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.25″ or 2.0″ combo eyepiece snouts with safety indent slot directly into your diagonal\u003c\/li\u003e\n\u003cli\u003eStandard 1.25 eyepiece drawtube output with optional 2″ and SCT accessories available.\u003c\/li\u003e\n\u003cli\u003eBrass compression ring to protect eyepiece.\u003c\/li\u003e\n\u003cli\u003eUses USB power, 5v 1.5amp\u003c\/li\u003e\n\u003cli\u003eIncludes 90-240VAC wall adapter with international plug adapters.\u003c\/li\u003e\n\u003cli\u003eTuning knob allows wing shifting +\/- 0.5à with detents at every 0.1Ã\u003c\/li\u003e\n\u003cli\u003eLED indicator for power, warming, ready, fault\u003c\/li\u003e\n\u003cli\u003e5 year warranty,\u003c\/li\u003e\n\u003cli\u003eOptional 8-hour battery pack available.\u003c\/li\u003e\n\u003cli\u003eIntegrated, fully baffled 2 element telecentric 4.2X barlow optimized for 656nm\u003c\/li\u003e\n\u003cli\u003eIntegrated 12mm blocking filter\u003c\/li\u003e\n\u003cli\u003e21mm clear filter aperture\u003c\/li\u003e\n\u003cli\u003eBest performance with F\/4 – F\/8 refractors\u003c\/li\u003e\n\u003cli\u003eFull disk viewing possible on refractors up to ~450mm focal length refractors\u003c\/li\u003e\n\u003cli\u003eNo aperture limitations. May be used on larger refractors for higher magnification views\u003c\/li\u003e\n\u003cli\u003eShips in convenient Twist-Case for safe, dust-free storage.\u003c\/li\u003e\n\u003cli\u003eNot suited for off-axis application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor use on refractors of F\/4 to F\/8**, the user needn’t worry about configurations. Just insert in your diagonal, add an eyepiece and view.\u003c\/p\u003e\n\u003cp\u003eThe patent pending QUARK* contains a custom Daystar Instruments 4.2X telecentric barlow lens fully optimized in coatings and optical design specifically for the Hydrogen Alpha wavelength. This highly specialized telecentric lens offers superior field flatness.\u003c\/p\u003e\n\u003cp\u003eThe fully optimized design eliminates the need for any adapters.  It’s all combined in one lightweight eyepiece sized device. The new, compact design configuration eliminates unnecessary components, weight and associated costs. We even reduced power consumption, so the Quark* can now operate all day off a small, palm-sized optional battery pack. Baffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength.\u003c\/p\u003e\n\u003cp\u003e*The QUARK* assembly is a product of DayStar Instruments, using DayStar Filters’ Fabry Perot etalon technology.\u003cbr\u003e** QUARK Filters may be used at shorter and longer focal ratios than recommended. F-ratios of F\/9 and higher will offer a dimmer visual view and may only be bright enough for photographic applications. F-ratios of less than F\/4 will be brighter, but also widen the effective FWHM bandpass performance of the QUARK filter.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6562.8Å\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuning knob\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWing shift +\/- 0.5Å in 0.1Å increments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFWHM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified. Prominence units are generally 0.6Å or above, Chromosphere units generally 0.5Å or below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\/4 to F\/9 refractor telescopes.\n\u003cp\u003eNot suited for off-axis (SCT or dob) application.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated, fully baffled 2 element telecentric 4.3X barlow optimized for 656nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 12mm blocking filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm clear etalon aperture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull disk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePasses full solar disk for focal lengths under ~450mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAperture Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone, usable on large telescopes for high magnificationFor apertures over 80mm, suggest UV\/IR cut filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSun Side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” snout or 2” snout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEyepiece side\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25” female drawtube with brass compression ring to protect eyepiece\n\u003cp\u003eOptional 2″ and SCT accessories available\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB power, 5v 1.5amp, female Micro-B connector\n\u003cp\u003ePower is required for proper operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90-240VAC wall adapter, includes US, UK, Euro and Australian plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpt. battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e” Optional 8-hour battery pack available”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow: temperature settling\n\u003cp\u003eGreen: ready to observe, filter on band\u003c\/p\u003e\n\u003cp\u003eRed: fault such as low voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 5-15 minutes after power up or change of wing shift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmbient temperature range 40°-100°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm diameter x 71mm x 146mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eQuark Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eWall Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eUSB Power Cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eCase\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/daystar-filters-warranty\" target=\"_blank\"\u003eDaystar 5-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Quark-Flyer.pdf?v=1668026525\" target=\"_blank\"\u003eDaystar Quark Flyer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Daystar-Combo-Quark-Manual.pdf?v=1668028351\" target=\"_blank\"\u003eDaystar Quark Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43868545745125,"sku":"DAY-DSZ4C","price":1799.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-quark-chromosphere-h-alpha-filter-dsz4c-astronomy-plus-1.webp?v=1690488750"},{"product_id":"antlia-imaging-herschel-wedge-with-35mm-prism-and-1-25-cak-3nm-solar-filter","title":"Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter","description":"\u003ch2\u003eAntlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter\u003c\/h2\u003e\n\u003cp\u003eThe Antlia Solar Wedge (Herschel Wedge design) replaces the standard prism diagonal at the rear of refractor telescopes to enable imaging of solar granulation and sunspots. The Herschel Wedge design is well known to give sharper, higher-contrast images. The Antlia Solar Wedge design transmits a greatly reduced, safe amount of light to your imaging camera. The image brightness can be conveniently increased or decreased using a control ring with aperture blades, similar to that used in camera lenses.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOur Herschel Wedge is produced using CNC machining and the optical components are multi-coated with anti-reflection coatings to minimize both internal reflections and contrast reducing stray light. The solar wedge incorporates an Antlia 3nm narrow bandpass filter at the Calcium II K-Line centered on 393.3nm and mounted in a standard 1.25’’ holder.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike some other solar wedge designs which may get too hot, the Antlia Imaging Solar Wedge directs energy into an extra thick Polycrystalline Ceramic diffuser plate at the rear of the Wedge. In addition, cooling vents above the ceramic plate facilitate efficient cooling of the system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Antlia Cak 3nm solar prism system provides for the safe management of harmful light intensity and heat when imaging the sun. The system is comprised of a prism, Cak lens filter, sun centering finder and a heat dissipation system. The sun’s light passes through the right-angle prism and excess heat is transferred to the rear fins that act as a heat sink for cooling the instrument. This heat management system effectively keeps the the instrument at safe operating temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Antlia Herschel Wedge is intended for imaging ONLY. It is not suitable for visual observation.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for solar prominence imaging and visual.\u003c\/p\u003e\n\u003cp\u003eMust only be used with refractor telescopes to avoid damage to the unit.\u003c\/p\u003e\n\u003cp\u003eRefractor aperture must be no larger than 120mm or, focal ratio of F5.5 or longer.\u003c\/p\u003e\n\u003cp\u003eNever use the Solar wedge without the supplied narrowband filter. Otherwise irreparable eye damage can result.\u003c\/p\u003e\n\u003cp\u003eDisassembly of prism is prohibited and voids warranty. Any repair\/returns\/exchange for this item is not accepted once it has been disassembled.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eType of build: Herschel 35mm prism\u003c\/p\u003e\n\u003cp\u003eIntegrated ceramic heat dispersion diffuser\u003c\/p\u003e\n\u003cp\u003eSharp CaK 3nm 393.3nm solar filter screwed into eyepiece holder base\u003c\/p\u003e\n\u003cp\u003eHigh-resolution imaging of granulation, sunspots, and other features\u003c\/p\u003e\n\u003cp\u003eIncludes a brightness control, a solar finder and effective heat dissipation system\u003c\/p\u003e\n\u003cp\u003eAnti Reflection (AR) coated prism and solar filter\u003c\/p\u003e\n\u003cp\u003eHigh blocking specification to reject solar heat ingress\u003c\/p\u003e\n\u003cp\u003eSturdy CNC machined construction\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaK 3nm 393.3nm Filter Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Antlia Solar Wedge prism and internal CaK solar filter are made of heat resistant double-polished substrate. Antlia CaK 393.3nm solar filter uses the most advanced multicoatings to produce a sharp 3nm narrow bandpass, designed to maximize contrast for high-resolution imaging of sun spots, solar surface granulation and other features that are prominent in CaK light.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA high blocking specification of OD5 (0.001%) between 200-1200nm wavelengths and OD3 (0.1%) between 1200-1500nm wavelengths delivers superb resolution for imaging with the Antlia Cak 3nm solar filter.   It should be noted that the bandpass for Cak (393nm) makes solar features almost invisible to human vision because of the eye's low sensitivity and poor resolving ability at the CaK frequency. Hence, the Antlia Solar Wedge with CaK filter is not recommended for visual observation. It is designed for imaging with cameras that have spectral responses well beyond human vision.\u003c\/p\u003e\n\u003cp\u003eNever look into the sun with the K-Line filter alone, although you don’t perceive it, there is a lot of harmful UV radiation entering your eye.\u003c\/p\u003e\n\u003ch3 style=\"text-size-adjust: 100%; margin: 0px; line-height: 1.5em;\"\u003eIn the Box \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAntlia Imaging Herschel Wedge with 35mm Prism\u003c\/li\u003e\n\u003cli\u003e1.25'' Cak 3nm Solar Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-size-adjust: 100%; margin: 0px; line-height: 1.5em;\"\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty \u0026amp; Manual\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAntlia Warranty guarantee: 1 year\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Antlia","offers":[{"title":"Default Title","offer_id":43881512599781,"sku":"AF-CaK3nm-SW","price":481.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/antlia-imaging-herschel-wedge-with-35mm-prism-and-1-25-cak-3nm-solar-filter-astronomy-plus-1.webp?v=1690488750"},{"product_id":"lunt-ls40fha-front-filter-new-gen","title":"Lunt LS40FHa Front Mounted 40mm Double Stack Filter (LS40FHaP) - New Gen Etalon","description":"\u003ch1\u003eLunt 40mm Front Mounted Double Stack Filter - New Gen Etalon\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eIt’s finally available! The Lunt Solar 40mm Double Stack Hydrogen-alpha Filter.\u003c\/li\u003e\n\u003cli\u003eLS40FHa solar filter front-mounted non-obstructed hydrogen-alpha filter for use with the Lunt Solar Systems 40mm Dedicated Hydrogen Alpha Telescope\u003c\/li\u003e\n\u003cli\u003eAttaches Directly to the Objective of the Lunt 40mm Dedicated Ha Telescope\u003c\/li\u003e\n\u003cli\u003eLowers the Bandpass of your existing LS40mm telescope to ~\u0026lt;0.22A !\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDSII Requirements: Adapter is included with Double Stack Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eLS40FHa Double Stack Solar Filter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Lunt LS40FHa Solar Filter is a 40 mm aperture (no central obstruction) integrally tuned etalon for use on Lunt Dedicated 40 mm Telescopes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lunt LS40FHa Double Stack Unit is intended for use with the Lunt 40mm Dedicated Hydrogen Alpha System and requires a Lunt Solar Systems Blocking Filter  (this is a safety requirement). \u003c\/p\u003e\n\u003cp\u003eBecause the LS40FHa Solar Filter has an estimated bandpass of \u0026lt;0.4 Angstrom it is capable of providing high contrast views of both surface and edge detail. Significantly, adding an additional etalon system (double-stacking) will reduce the bandpass to ~\u0026lt;0.22. Allowing for higher resolution viewing and\/or imaging. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOptical Aperture: 40 mm\u003c\/li\u003e\n\u003cli\u003eEtalon:  \u0026lt;0.22 Angstrom as Double-Stack\u003c\/li\u003e\n\u003cli\u003eTuning: Tilt\u003c\/li\u003e\n\u003cli\u003eFocal Length: 400mm (Unchanged)\u003c\/li\u003e\n\u003cli\u003eFilter Storage: Aluminum finished hard case with fitted foam\u003c\/li\u003e\n\u003cli\u003eFilter Weight: ~1 lb (~.4kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDouble Stack Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp\u003eLunt 5-Year Warranty\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"Default Title","offer_id":43920763420901,"sku":"LS-LS40FHaP","price":973.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-ls40fha-front-mounted-40mm-double-stack-filter-ls40fha-astronomy-plus-1.webp?v=1690488969"},{"product_id":"player-one-photosphere-10nm-1-25-filter-s-series-ps125","title":"Player One Photosphere 7.5nm 1.25″ Filter E-series (PS125E)","description":"\u003ch1\u003ePlayer One Photosphere 7.5nm 1.25″ Filter E-series \u003c\/h1\u003e\n\u003cp\u003ePlayer One E-series is an upgrade series of S-series, using high quality optical glass substrate and multi-layer composite coating technology, producting with higher standard than S-series, optimized for CMOS\/CCD camera, can provide very professional effect in astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-6539\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2.png\" alt=\"\" width=\"621\" height=\"291\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2.png 1928w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2-300x141.png 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2-1024x480.png 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2-768x360.png 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2-1536x719.png 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/UVneus-filter-2-600x281.png 600w\" sizes=\"(max-width: 1928px) 100vw, 1928px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"2013.1.0.i1.44c7454dwNdx9O\"\u003e1.25″ Photosphere 7.5nm filter（Photosphere enhanced filter）\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePhotosphere filter is an assistant filter,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etelescope must use baader film or Herschel wedge for adequate reduction of sun light,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethen you can use this filter for imaging.\u003c\/p\u003e\n\u003cp\u003ePhotosphere filter is a narrowband filter, CWL is 540nm, bandwidth 7.5nm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-6767\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/PS125E.jpg\" alt=\"\" width=\"273\" height=\"232\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/PS125E.jpg 1528w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/PS125E-300x254.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/PS125E-1024x869.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/PS125E-768x651.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/PS125E-600x509.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy to use a photosphere filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs we know, we doing solar photosphere imaging, usually use Herschel wedge to get best contrast, maybe add an IR685 filter to improve seeing condition. But, it’s not the best way to shoot photosphere.\u003c\/p\u003e\n\u003cp\u003ePhotosphere has best detail and contrast at almost 540nm, with this photosphere 7.5nm filter, you will be able to get some impressive solar granulation and sunspot details like this:\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-3025\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy.jpg\" alt=\"\" width=\"1143\" height=\"785\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy.jpg 1584w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy-300x206.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy-1024x703.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy-768x528.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy-1536x1055.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/2022-01-24-1806_7_lapl5_ap3104-copy-600x412.jpg 600w\" sizes=\"(max-width: 1584px) 100vw, 1584px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should I set up my photosphere filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsually, we recommand to setup your photosphere filter on T-mount, this also can help you against dust drop on camera glass.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"alignnone size-full wp-image-2990\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX.jpg\" alt=\"\" width=\"794\" height=\"509\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX.jpg 1831w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX-300x192.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX-1024x656.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX-768x492.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX-1536x984.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2022\/01\/ES127HerschelApollo-M-MAX-600x384.jpg 600w\" sizes=\"(max-width: 1831px) 100vw, 1831px\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp class=\"tgt\" data-section=\"0\"\u003e\u003cspan class=\"tgt\" data-section=\"0\" data-sentence=\"0\" data-group=\"0-0\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.25 inch, thread M28.5*0.6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"2\"\u003e\u003cspan class=\"tgt\" data-section=\"2\" data-sentence=\"0\" data-group=\"2-0\"\u003e\u003cstrong\u003eFrame thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebody 5mm+ thread 2.5mm, a total of 7.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"4\"\u003e\u003cspan class=\"tgt\" data-section=\"4\" data-sentence=\"0\" data-group=\"4-0\"\u003e\u003cstrong\u003eFilter glass thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.85mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"4\"\u003e\u003cstrong\u003eBandwidth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7.5nm\u003c\/p\u003e\n\u003cp data-section=\"4\"\u003e\u003cstrong\u003eCWL (center wavelength):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e540nm\u003c\/p\u003e\n\u003cp data-section=\"4\"\u003e\u003cstrong\u003ePV:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1\/4 lambda\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"6\"\u003e\u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"0\" data-group=\"6-0\"\u003e\u003cstrong\u003eTransmittance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≈97%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"8\"\u003e\u003cspan class=\"tgt\" data-section=\"8\" data-sentence=\"0\" data-group=\"8-0\"\u003e\u003cstrong\u003eBlocking depth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOD4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/05\/Photosphere-7.5nm-filter.png\" width=\"643\" height=\"283\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"content-area primary\" id=\"primary\"\u003e\u003cmain class=\"site-main\" id=\"main\"\u003e\n\u003cdiv class=\"ast-woocommerce-container\"\u003e\n\u003cdiv class=\"ast-article-single ast-woo-product-no-review product type-product post-2958 status-publish first instock product_cat-filter-wheel has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\" id=\"product-2958\"\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv style=\"display: block;\" aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003ePhotosphere Filter\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/player-one-warranty\" target=\"_blank\" data-mce-href=\"https:\/\/istronomyplus.com\/pages\/player-one-warranty\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":43981670777061,"sku":"POA-PS125E","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-photosphere-10nm-1-25-filter-s-series-ps125-astronomy-plus-1.webp?v=1690489426"},{"product_id":"player-one-erf-1-25-filter-s-series-for-quark-chromosphere-erf125","title":"Player One ERF 1.25″ Filter S-series for Quark Chromosphere (ERF125)","description":"\u003ch2\u003ePlayer One ERF 1.25″ Filter S-series for Quark Chromosphere\u003c\/h2\u003e\n\u003cp\u003ePlayer One S series filter using high quality optical glass substrate and multi-layer composite coating technology, which has excellent optical performance in astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 微软雅黑;\"\u003e\u003cstrong data-spm-anchor-id=\"2013.1.0.i1.44c7454dwNdx9O\"\u003e1.25inch ERF filter ( Energy rejection filter for Quark Chromosphere）\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis filter is an assistant filter, design for Quark Chromosphere (Ha verstion) ,\u003cstrong\u003e intended to reject energy and extend the life time of your Quark\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e1.25″ ERF filter must be used on\u003cstrong\u003e 5″ or smaller refractors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e(DO NOT use it on eyepiece for observing)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy add an ERF on Quark?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst filter on Quark is quite small, the solar disk might bigger than it, the light will heat the filter and it’s holder. With this 1.25″ ERF filter, we can protect both the filter and filter holder from high temperature.\u003c\/p\u003e\n\u003cp\u003eAnd don’t worry about the ERF itself, it’s use B270 transparent glass and multi coating, it will reflect not absort most energy.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eDoes it has any other usage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, this ERF filter also can be used in Lunar imaging, it will provide even brighter image than IR685 filter, also could improving the seeing.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp class=\"tgt\" data-section=\"0\"\u003e\u003cspan class=\"tgt\" data-section=\"0\" data-sentence=\"0\" data-group=\"0-0\"\u003e\u003cstrong\u003eMount:\u003c\/strong\u003e 1.25 inch, thread M28.5*0.6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"2\"\u003e\u003cspan class=\"tgt\" data-section=\"2\" data-sentence=\"0\" data-group=\"2-0\"\u003e\u003cstrong\u003eFrame thickness:\u003c\/strong\u003e body 5mm+ thread 2mm, a total of 7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"4\"\u003e\u003cspan class=\"tgt\" data-section=\"4\" data-sentence=\"0\" data-group=\"4-0\"\u003e\u003cstrong\u003eThickness of filter lens:\u003c\/strong\u003e 2mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"4\"\u003e\u003cstrong\u003ePV:\u003c\/strong\u003e 1\/4 lambda\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"6\"\u003e\u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"0\" data-group=\"6-0\"\u003e\u003cstrong\u003eTransmittance:\u003c\/strong\u003e ≈99%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"8\"\u003e\u003cspan class=\"tgt\" data-section=\"8\" data-sentence=\"0\" data-group=\"8-0\"\u003e\u003cstrong\u003eBlocking depth:\u003c\/strong\u003e OD2 (300nm-1100nm)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlayer One ERF 1.25″ Filter S-series for Quark Chromosphere (ERF125)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/player-one-warranty?_pos=1\u0026amp;_psq=player+one+warranty\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" rel=\"noopener\"\u003ePlayer One's 2 years warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":43981986136293,"sku":"POA-ERF125","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-erf-1-25-filter-s-series-for-quark-chromosphere-erf125-astronomy-plus-1.webp?v=1690489426"},{"product_id":"daystar-white-light-ulf-universal-solar-filters","title":"Daystar White Light ULF - Universal Solar Filters","description":"\u003ch2\u003eDaystar White Light ULF - Universal Solar Filters\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eAvailable in 3 sizes.\u003cbr\u003eULF-50\u003cbr\u003eULF-70\u003cbr\u003eULF-90\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eSafe, Thousand Oaks brand SolarLite Film.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eShips flat for compact shipping and storage.  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eBilingual (English and Spanish)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eFor Binoculars, Cameras, Spotting scopes and small telescopes.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eSpring-folded fins in shape hold onto lens better then metal or plastic rings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eTransmission:  1\/1000 of 1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003e100% safe for direct solar viewing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eView And Photograph safely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eTHIS PRODUCT USES THOUSAND OAKS DENSITY 5 SOLAR FILM AND IS MANUFACTURED AND PACKAGED FOR USE AS A CAMERA, LENS, TELESCOPE OR BINOCULAR ACCESSORY AND IS NOT FOR USE AS EYEWEAR.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eISO 12312-2 CERTIFICATION IS ONLY FOR EYEWEAR. ISO 12312-2 WAS NOT INTENDED-TO AND DOES NOT ENCOMPASS INTEGRATED-TYPE FILTER DEVICES. PRESENTLY, NO RECOGNIZED CONSENSUS STANDARD DOES EXIST AT THIS TIME FOR SUCH PRODUCTS.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eThis product is manufactured in the USA.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003eFeature:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003e\u003cstrong\u003eULF-50:\u003c\/strong\u003e  Fits most camera lenses which either are attached permanently to a camera or which came included with a DSLR bundle. 50mm aperture, fits over outside diameters of 50-69mm. For smaller outside diameters, tabs should be folded inward to grip lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003e\u003cstrong\u003eULF-50-2:\u003c\/strong\u003e  Pair of 2 filters is packaged in one sleeve. Fits most consumer and sport binoculars 50mm aperture, fits over outside diameters of 50-69mm. For smaller outside diameters, tabs should be folded inward to grip lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003e\u003cstrong\u003eULF-70:\u003c\/strong\u003e  Fits most common professional camera lenses including those which accept a 77mm screw-thread filter. Fits many common spotting scopes. 70mm aperture, fits over outside diameters of 65-80mm. For smaller outside diameters, tabs should be folded inward to grip lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial,Helvetica,Geneva,Swiss,SunSans-Regular\" color=\"black\"\u003e\u003cstrong\u003eULF-90:\u003c\/strong\u003e  Fits most 80-90mm aperture telescopes and some larger camera lenses and spotting scopes. 90mm aperture, fits over outside diameters of 90-109mm. For smaller outside diameters, tabs should be folded inward to grip lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar White Light ULF - Universal Solar Filters :\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eULF-50\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eULF-70\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eULF-90\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDaystar 2-Year Warranty\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"50mm (ULF-50)","offer_id":44024205344997,"sku":"DAY-ULF-50","price":24.0,"currency_code":"CAD","in_stock":true},{"title":"2 x 50mm (ULF-50-2)","offer_id":44024215372005,"sku":"DAY-ULF-50-2","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"70mm (ULF-70)","offer_id":44024205377765,"sku":"DAY-ULF-70","price":28.0,"currency_code":"CAD","in_stock":true},{"title":"90mm (ULF-90)","offer_id":44024205410533,"sku":"DAY-ULF-90","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-white-light-ulf-universal-solar-filters-astronomy-plus-1.webp?v=1690489654"},{"product_id":"celestron-eclipsmart-solar-filter-for-powerseeker-70az-eq-and-travel-scope-70-telescopes-94221","title":"Celestron EclipSmart Solar Filter for PowerSeeker 70AZ\/EQ and Travel Scope 70 Telescopes (94221)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for PowerSeeker 70AZ\/EQ and Travel Scope 70 Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron PowerSeeker 70AZ\/EQ and Travel Scope 70 telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Three safety screws keep your filter securely attached to your telescope’s objective. A safety cap protects the outer surface of the filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-content js-accordion-content rte\"\u003e\n\u003cp\u003eTurn your Celestron PowerSeeker 70 AZ, PowerSeeker 70 EQ, or Travel Scope 70mm telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the following Celestron telescope models: \u003ca href=\"https:\/\/www.celestron.com\/products\/powerseeker-70az-telescope\"\u003ePowerSeeker 70AZ\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/powerseeker-70eq-telescope\"\u003ePowerSeeker 70EQ\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/travel-scope-70-portable-telescope\"\u003eTravel Scope 70\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/travel-scope-70-dx-portable-telescope-with-smartphone-adapter\"\u003eTravel Scope 70 DX\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.celestron.com\/products\/popular-science-by-celestron-travel-scope-70-portable-telescope\"\u003ePopular Science by Celestron Travel Scope 70\u003c\/a\u003e. Three safety screws securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron PowerSeeker 70 AZ and EQ models, Travel Scope 70 models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e105.1mm (4.14\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003e100.6mm (3.96\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e23mm (1.65\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e42mm (1.69\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e2.99 oz (85 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety screws:\u003c\/td\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for PowerSeeker 70AZ\/EQ and Travel Scope 70 Telescopes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 Nylon safety screws\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44010869686501,"sku":"CEL-94221","price":38.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-powerseeker-70azeq-and-travel-scope-70-telescopes-94221-astronomy-plus-1.webp?v=1690489715"},{"product_id":"celestron-eclipsmart-solar-filter-for-astromaster-70az-eq-and-astromaster-lt-70az-telescopes-94246","title":"Celestron EclipSmart Solar Filter for AstroMaster 70AZ\/EQ and AstroMaster LT 70AZ Telescopes (94246)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for AstroMaster 70AZ\/EQ and AstroMaster LT 70AZ Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron AstroMaster 70AZ\/EQ and AstroMaster LT 70AZ telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Three safety screws keep your filter securely attached to your telescope’s objective. A safety cap protects the outer surface of the filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Turn your Celestron AstroMaster 70AZ or AstroMaster LT 70AZ telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the \u003ca href=\"https:\/\/www.celestron.com\/products\/astromaster-70az-telescope\"\u003eAstroMaster 70AZ\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/astromaster-lt-70az-telescope\"\u003eAstroMaster LT 70AZ\u003c\/a\u003e, and \u003ca title=\"AstroMaster 70EQ\" href=\"https:\/\/www.celestron.com\/products\/astromaster-70eq-telescope\" target=\"_blank\"\u003eAstroMaster 70EQ\u003c\/a\u003e telescopes. Three safety screws securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron AstroMaster 70AZ\/EQ and AstroMaster LT 70AZ models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e104mm (4.09\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003e102mm (4.01\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e25mm (0.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e42mm (1.65\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e2.99 oz (85 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety screws:\u003c\/td\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for AstroMaster 70AZ\/EQ and AstroMaster LT 70AZ Telescopes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 Nylon safety screws\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44010882203877,"sku":"CEL-94246","price":38.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-astromaster-70azeq-and-astromaster-lt-70az-telescopes-94246-astronomy-plus-1.webp?v=1690489734"},{"product_id":"celestron-eclipsmart-solar-filter-for-starsense-explorer-lt-80az-telescopes-94252","title":"Celestron EclipSmart Solar Filter for StarSense Explorer LT 80AZ Telescopes (94252)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for StarSense Explorer LT 80AZ Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron StarSense Explorer LT 80AZ and ExploraScope 80AZ telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Three safety screws keep your filter securely attached to your telescope’s objective. A safety cap protects outer surface of filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Turn your Celestron StarSense Explorer LT 80AZ or ExploraScope 80AZ telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the \u003ca href=\"https:\/\/www.celestron.com\/collections\/starsense-explorer-smartphone-app-enabled-telescopes\"\u003eStarSense Explorer LT 80AZ\u003c\/a\u003e and ExploraScope 80AZ telescopes. Three safety screws securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron StarSense Explorer LT 80AZ and ExploraScope 80 models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e124mm (4.88\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003e121mm (4.76\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e20mm (0.78\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e52mm (2.05\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e4 oz (115 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety screws:\u003c\/td\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for StarSense Explorer LT 80AZ Telescopes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 Nylon safety screws\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44010931978469,"sku":"CEL-94252","price":38.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-starsense-explorer-lt-80az-telescopes-94252-astronomy-plus-1.webp?v=1690489735"},{"product_id":"celestron-eclipsmart-solar-filter-for-starsense-explorer-dx-102az-and-omni-xlt-az-102-telescopes-94247","title":"Celestron EclipSmart Solar Filter for StarSense Explorer DX 102AZ and Omni XLT AZ 102 Telescopes (94247)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for StarSense Explorer DX 102AZ and Omni XLT AZ 102 Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron StarSense Explorer DX 102AZ and Omni XLT AZ 102 telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Three safety screws keep your filter securely attached to your telescope’s objective. A safety cap protects outer surface of filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"accordion is-active accordion-pdp-description-container\"\u003e\n\u003cdiv class=\"tab-content js-accordion-content rte\"\u003e\n\u003cp\u003eTurn your Celestron StarSense Explorer or Omni telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the \u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-explorer-dx-102az\"\u003eStarSense Explorer DX 102AZ \u003c\/a\u003eand \u003ca href=\"https:\/\/www.celestron.com\/products\/omni-xlt-102-telescope\"\u003eOmni XLT AZ 102\u003c\/a\u003e telescopes. Three safety screws securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron StarSense Explorer DX 102AZ and Omni XLT AZ 102 models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e120mm (4.72\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003e117mm (4.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e20mm (0.78\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e53mm (2.08\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e4 oz (115 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety screws:\u003c\/td\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for StarSense Explorer DX 102AZ and Omni XLT AZ 102 Telescopes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 Nylon safety screws\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013359497445,"sku":"CEL-94247","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-starsense-explorer-dx-102az-and-omni-xlt-az-102-telescopes-94247-astronomy-plus-1.webp?v=1690489735"},{"product_id":"celestron-eclipsmart-solar-filter-for-starsense-explorer-lt-114az-and-powerseeker-114eq-telescopes-94248","title":"Celestron EclipSmart Solar Filter for StarSense Explorer LT 114AZ and PowerSeeker 114EQ Telescopes (94248)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for StarSense Explorer LT 114AZ and PowerSeeker 114EQ Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron StarSense Explorer LT 114AZ and PowerSeeker 114EQ telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Two hook and loop straps keep your filter securely attached to your telescope’s objective. A safety cap protects the outer surface of the filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTurn your Celestron StarSense Explorer or PowerSeeker telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the \u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-explorer-lt-114az\"\u003eStarSense Explorer LT 114AZ\u003c\/a\u003e and \u003ca href=\"https:\/\/www.celestron.com\/products\/powerseeker-114eq-telescope\"\u003ePowerSeeker 114EQ\u003c\/a\u003e telescopes. Two\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehook and loop\u003c\/span\u003e straps securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron StarSense Explorer LT 114AZ and PowerSeeker 114EQ models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e127mm (5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e20mm (0.78\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e47mm (1.85\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e4 oz (115 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd\u003e(2) 25.4mm x 101mm (1\" x 4\") hook and loop straps, (4) 25.4mm x25.4mm (1\" x 1\") hook and loop Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for StarSense Explorer LT 114AZ and PowerSeeker 114EQ Telescopes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNylon safety straps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013396656357,"sku":"CEL-94248","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-starsense-explorer-lt-114az-and-powerseeker-114eq-telescopes-94248-astronomy-plus-1.webp?v=1690489735"},{"product_id":"celestron-eclipsmart-solar-filter-for-astromaster-114eq-and-114az-sr-telescopes-94249","title":"Celestron EclipSmart Solar Filter for AstroMaster 114EQ and 114AZ-SR Telescopes (94249)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for AstroMaster 114EQ and 114AZ-SR Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron AstroMaster 114EQ and Celestron 114AZ-SR telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Two hook and loop straps keep your filter securely attached to your telescope’s objective. A safety cap protects the outer surface of the filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTurn your Celestron PowerSeeker telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the Celestron \u003ca href=\"https:\/\/www.celestron.com\/products\/astromaster-114eq-telescope\"\u003eAstroMaster 114EQ\u003c\/a\u003e and Celestron 114AZ-SR telescopes. Two hook and loop straps securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron AstroMaster 114EQ and 114AZ-SR models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e131mm (5.16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e20mm (0.78\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e52mm (2.04\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e4 oz (115 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd\u003e(2) 25.4mm x 101mm (1\" x 4\") hook and loop straps, (4) 25.4mm x25.4mm (1\" x 1\") hook and loop Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for AstroMaster 114EQ and 114AZ-SR Telescopes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNylon safety straps\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013461111013,"sku":"CEL-94249","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-astromaster-114eq-and-114az-sr-telescopes-94249-astronomy-plus-1.webp?v=1690489734"},{"product_id":"eclipsmart-solar-filter-for-powerseeker-127eq-nexstar-130slt-starsense-explorer-dx-130az-starsense-explorer-lt-127az-astro-fi-130-omni-xlt-az-130-skyprodigy-130-telescopes-94222","title":"Celestron EclipSmart Solar Filter for PowerSeeker 127EQ, NexStar 130SLT, StarSense Explorer DX 130AZ (94222)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for PowerSeeker 127EQ, NexStar 130SLT, StarSense Explorer DX 130AZ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron PowerSeeker 127EQ, Astro Fi 130, NexStar 130SLT, Omni XLT AZ 130, SkyProdigy 130, StarSense Explorer LT 127AZ, and StarSense Explorer DX 130AZ telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Two hook and loop straps keep your filter securely attached to your telescope’s objective. A safety cap protects the outer surface of the filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"accordion is-active accordion-pdp-description-container\"\u003e\n\u003cdiv class=\"tab-content js-accordion-content rte\"\u003e\n\u003cp\u003eTurn your Celestron telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the following Celestron telescope models:  \u003ca href=\"https:\/\/www.celestron.com\/products\/powerseeker-127eq-telescope\"\u003ePowerSeeker 127\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/astro-fi-130-mm-newtonian-telescope\"\u003eAstro Fi 130\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-130slt-computerized-telescope\"\u003eNexStar 130SLT\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/omni-xlt-az-130\"\u003eOmni XLT AZ 130\u003c\/a\u003e, \u003ca title=\"StarSense Explorer DX 130AZ\" href=\"https:\/\/www.celestron.com\/products\/starsense-explorer-dx-130az\"\u003eStarSense Explorer DX 130AZ\u003c\/a\u003e, StarSense Explorer LT 127AZ (International Exclusive) and \u003ca href=\"https:\/\/www.celestron.com\/products\/skyprodigy-130-computerized-telescope\"\u003eSkyProdigy 130\u003c\/a\u003e. Two \u003cspan data-mce-fragment=\"1\"\u003ehook and loop\u003c\/span\u003e straps securely hold the filter in place for a safe, snug fit. \u003cb data-mce-fragment=\"1\"\u003e***Note: This is not for use with the AstroMaster 130 models***\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eStarSense Explorer LT 127, PowerSeeker 127EQ, Astro Fi 130, NexStar 130SLT, Omni XLT AZ 130, and SkyProdigy 130 models \u003cbr\u003e\u003cb\u003e***Note: This is not for use with the AstroMaster 130 models***\u003c\/b\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e149.6mm (5.88\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e28mm (1.10\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e58mm (2.28\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e5.99 oz (170 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd\u003e(2) 25.4mm x 101mm (1\" x 4\") hook and loop straps, (4) 25.4mm x25.4mm (1\" x 1\") hook and loop Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for PowerSeeker 127EQ, NexStar 130SLT, StarSense Explorer DX 130AZ, StarSense Explorer LT 127AZ, Astro Fi 130, Omni XLT AZ 130, SkyProdigy 130 Telescopes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNylon safety straps\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013510721765,"sku":"CEL-94222","price":45.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-powerseeker-127eq-nexstar-130slt-starsense-explorer-dx-130az-94222-astronomy-plus-1.webp?v=1690489750"},{"product_id":"celestron-eclipsmart-solar-filter-for-astromaster-130eq-telescopes-94250","title":"Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes (94250)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron AstroMaster 130EQ telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Two hook and loop straps keep your filter securely attached to your telescope’s objective. A safety cap protects the outer surface of the filter when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"accordion is-active accordion-pdp-description-container\"\u003e\n\u003cdiv class=\"tab-content js-accordion-content rte\"\u003e\n\u003cp\u003eTurn your Celestron AstroMaster 130EQ telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the \u003ca href=\"https:\/\/www.celestron.com\/products\/astromaster-130eq-telescope\"\u003eAstroMaster 130EQ\u003c\/a\u003e and \u003ca href=\"https:\/\/www.celestron.com\/products\/astromaster-130eq-md-motor-drive-telescope\"\u003eAstroMaster 130EQ-MD\u003c\/a\u003e telescopes. Two\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehook and loop\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e straps securely hold the filter in place for a safe, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note: \u003c\/strong\u003einspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron AstroMaster 130EQ \/ 130eq-MD models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e152mm (5.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e28mm (1.10\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e42mm (1.69\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight of filter:\u003c\/td\u003e\n\u003ctd\u003e4.93 oz (140 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd\u003e(2) 25.4mm x 101mm (1\" x 4\") hook and loop straps, (4) 25.4mm x25.4mm (1\" x 1\") hook and loop Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for AstroMaster 130EQ Telescopes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNylon safety straps\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013540147429,"sku":"CEL-94250","price":45.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-astromaster-130eq-telescopes-94250-astronomy-plus-1.webp?v=1690489751"},{"product_id":"celestron-eclipsmart-solar-filter-for-5-schmidt-cassegrain-telescopes-94253","title":"Celestron EclipSmart Solar Filter for 5” Schmidt-Cassegrain Telescopes (94253)","description":"\u003ch2\u003eCelestron EclipSmart Solar Filter for 5” Schmidt-Cassegrain Telescopes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eISO-CERTIFIED SOLAR TELESCOPE FILTER:\u003c\/b\u003e Certified to comply with the ISO 12312-2 international safety standard for filters for direct viewing of the Sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWORKS WITH YOUR EXISTING TELESCOPE:\u003c\/b\u003e Compatible with Celestron 5” Schmidt-Cassegrain telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSAFE, SNUG FIT:\u003c\/b\u003e Two hook and loop straps keep your filter securely attached to your telescope’s objective.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSOLAR FILM MADE IN THE USA:\u003c\/b\u003e Our Solar Safe film is produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGREAT VIEWS AND IMAGES:\u003c\/b\u003e This filter features an orange tint, producing a natural look perfect for visual observing and capturing images through your telescope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTurn your Celestron 5” Schmidt-Cassegrain telescope into a solar scope! The EclipSmart Eclipse Solar Filter is a must-have accessory perfect for viewing the Sun and eclipses like the upcoming 2023 Annular Solar Eclipse and 2024 Total Solar Eclipse. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for Celestron 5” Schmidt-Cassegrain telescopes. Two hook and loop straps securely hold the filter in place for a safe, snug fit. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Telescopes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/nexstar-5se-computerized-telescope\"\u003eNexStar 5SE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/popular-science-by-celestron-starsense-explorer-dx-5in\"\u003ePopular Science by Celestron StarSense Explorer 5”\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/c5-spotting-scope\"\u003eC5 Spotting Scope\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eStarSense Explorer 5” Schmidt-Cassegrain – International Exclusive\u003c\/li\u003e\n\u003cli\u003eAstro Fi 5” Schmidt-Cassegrain – International Exclusive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*The Solar filter will not work with C5s manufactured before 2007.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Safe Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation, including IR and UV light, plus 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct observation of the Sun and has been independently tested by SAI Global Assurance Services.\u003c\/p\u003e\n\u003cp\u003eSolar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and AS\/NZS 1338.1:2012, Filters for Eye Protectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant safety note:\u003c\/strong\u003e inspect your filter before every use. Do not use and discard if damaged, torn, punctured, or separated from the frame in any way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpcoming Eclipses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2023 -\u003c\/strong\u003e On October 14, 2023, the famed “Ring of Fire” will encircle a darkened Moon during a spectacular annular eclipse.  This special type of partial solar eclipse occurs when the Moon is too far from Earth to cover the Sun completely. The Sun's corona is not visible during an annular eclipse. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-october-2023-annular-solar-eclipse\"\u003eClick here for more info.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2024 -\u003c\/strong\u003e On April 8, 2024, the Moon will completely cover the Sun during an awe-inspiring Total Solar Eclipse. Observers within the path of totality will witness the sun’s dazzling corona, observe the “diamond ring” effect, and see day turn to night. \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/how-to-view-the-april-2024-total-solar-eclipse\"\u003eClick here for more info\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-specs-list\" class=\"table-open\"\u003e\n\u003ctbody id=\"spec-block-1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Compatibility:\u003c\/td\u003e\n\u003ctd\u003eCelestron 5\" Schmidt-Cassegrain Telescopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter clear aperture:\u003c\/td\u003e\n\u003ctd\u003e120mm (4.72\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (external):\u003c\/td\u003e\n\u003ctd\u003e145mm (5.71\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter diameter (internal):\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter material:\u003c\/td\u003e\n\u003ctd\u003eScratch resistant polymer produced by American Paper Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness:\u003c\/td\u003e\n\u003ctd\u003e24mm (0.94\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar image color:\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNylon safety straps:\u003c\/td\u003e\n\u003ctd\u003eTwo 1\" x 4\" hook and loop straps, Four 1\" x 1\" hook and loop Tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e7.93 oz (225 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Warning\u003c\/td\u003e\n\u003ctd class=\"solar-warning\"\u003e\n\u003cul class=\"solar-warning-text\"\u003e\n\u003cli\u003eOnly observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.\u003c\/li\u003e\n\u003cli\u003eNever tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.\u003c\/li\u003e\n\u003cli\u003eNever leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.\u003c\/li\u003e\n\u003cli\u003eNever remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp class=\"heading h2 pdp-product-title\"\u003eEclipSmart Solar Filter for 5” Schmidt-Cassegrain Telescopes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNylon safety straps\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/celestron-site-support-files.s3.us-east-1.amazonaws.com\/support_files\/94220_94221_94222_%20EclipSmart_Filter_Manual_5_Languages.pdf\"\u003eEclipSmart Solar Filter Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013564362981,"sku":"CEL-94253","price":76.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/celestron-eclipsmart-solar-filter-for-5-schmidt-cassegrain-telescopes-94253-astronomy-plus-1.webp?v=1690489751"},{"product_id":"thousand-oaks-threaded-camera-filters","title":"Thousand Oaks Threaded Camera Filters","description":"\u003ch2\u003eThousand Oaks Threaded Camera Filters\u003c\/h2\u003e\n\u003cp\u003eThousand Oaks Threaded Camera Filters boast superior quality and performance. They create a clear, crisp picture with reduced distortion and are easy to install.\u003c\/p\u003e\n\u003cp\u003eAll sizes feature universal camera threads and the same SolarLite filter material found in our telescope solar filters.\u003cbr\u003e\u003cbr\u003ePlease use the table below to find the right part number for your camera.\u003c\/p\u003e\n\u003ch4\u003eThe Solar filter MUST be first in line from sun and in front of any telescope or camera lens or mirror. Filter should NEVER be used behind any lens, eyepiece or finder. This includes camera drop in holders behind lens.\u003c\/h4\u003e\n\u003ctable style=\"margin: 0px 0px 1em; padding: 0px; color: #666666; font-family: 'Public Sans', sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" width=\"100%\" cellspacing=\"0\" cellpadding=\"5px\" border=\"1\"\u003e\n\u003ctbody style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eTHREAD SIZE\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eFILTER MATERIAL\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003ePART #\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e37mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e37-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e46mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e46-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e48mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e48-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e49mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e49-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e52mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e52-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e55mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e55-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e58mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e58-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e62mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e62-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e67mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e67-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e72mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e72-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e77mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e77-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e82mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e82-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e86mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e86-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e95mm\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eSolarLite\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e95-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn The Box\u003c\/h3\u003e\n\u003cp\u003eThreaded Camera Filters\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/thousand-oaks-warranty\" title=\"Thousand Oaks Warranty Page\" target=\"_blank\"\u003eThousand Oaks 15-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/solarlite-filter-instructions.pdf?v=1681922978\" title=\"Thousand Oaks Solar Filter Instructions\" target=\"_blank\"\u003eSolar Filter Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thousand Oaks","offers":[{"title":"37mm (37-T)","offer_id":44019173261541,"sku":"TO-37-T","price":69.0,"currency_code":"CAD","in_stock":false},{"title":"46mm (46-T)","offer_id":44019173294309,"sku":"TO-46-T","price":69.0,"currency_code":"CAD","in_stock":false},{"title":"48mm (48-T)","offer_id":44019173327077,"sku":"TO-48-T","price":69.0,"currency_code":"CAD","in_stock":false},{"title":"49mm (49-T)","offer_id":44019173359845,"sku":"TO-49-T","price":69.0,"currency_code":"CAD","in_stock":false},{"title":"52mm (52-T)","offer_id":44019173392613,"sku":"TO-52-T","price":73.0,"currency_code":"CAD","in_stock":false},{"title":"55mm (55-T)","offer_id":44019173425381,"sku":"TO-55-T","price":73.0,"currency_code":"CAD","in_stock":false},{"title":"58mm (58-T)","offer_id":44019173458149,"sku":"TO-58-T","price":73.0,"currency_code":"CAD","in_stock":false},{"title":"62mm (62-T)","offer_id":44019173490917,"sku":"TO-62-T","price":77.0,"currency_code":"CAD","in_stock":false},{"title":"67mm (67-T)","offer_id":44019173523685,"sku":"TO-67-T","price":77.0,"currency_code":"CAD","in_stock":false},{"title":"72mm (72-T)","offer_id":44019173556453,"sku":"TO-72-T","price":77.0,"currency_code":"CAD","in_stock":false},{"title":"77mm (77-T)","offer_id":44019173589221,"sku":"TO-77-T","price":83.0,"currency_code":"CAD","in_stock":false},{"title":"82mm (82-T)","offer_id":44019173621989,"sku":"TO-82-T","price":83.0,"currency_code":"CAD","in_stock":false},{"title":"86mm (86-T)","offer_id":44019173654757,"sku":"TO-86-T","price":91.0,"currency_code":"CAD","in_stock":false},{"title":"95mm (95-T)","offer_id":44019173687525,"sku":"TO-95-T","price":111.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/thousand-oaks-threaded-camera-filters-astronomy-plus-1.webp?v=1690489870"},{"product_id":"thousand-oaks-full-aperture-solar-filters-solarlite-polymer","title":"Thousand Oaks Full Aperture Solar Filters Solarlite Polymer","description":"\u003ch1\u003eThousand Oaks Full Aperture Solarlite Polymer\u003c\/h1\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/howtomeasurethesizeen_1024x1024.png?v=1708015233\"\u003e\u003c\/div\u003e\n\u003cp\u003eAfter years of R\u0026amp;D we have developed a new solar film that has the optical quality of glass with the advantages of impregnated polymer. Will never develop pinholes or scratches that can let in light and ruin a filter. Other advantages: lightweight and does not require re-balancing tube assembly, will not break, consistent yellow-orange solar image, even density with any aperture, flat surface compared to other thin film filters that have wrinkles and creases. Will not tear or puncture. Stronger than any other solar film on the market. Also available in sheets. Guaranteed 15 years.\u003cbr\u003e\u003cbr\u003ePlease use the table below to determine the Part # you need.\u003c\/p\u003e\n\u003ch4\u003eWhat Size Do I Order?\u003c\/h4\u003e\n\u003cp\u003eThe size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum cell (inside cell wall that fits over and around telescope tube). The O.D. of our cells needs to be at least 1\/16″ larger than the OD of the telescope tube or binocular barrel etc. Choose the closest cell O.D. that is LARGER than the O.D. measurement of your instrument. Example: Part number S-4250 (4 1\/4″ O.D.) would fit instrument O.D. measurements from 4″ to 4-3\/16″. Do not choose a size the same as your O.D. since it will be too tight. Self adhesive felt is included for custom fitting. If your application requires additional felt; Velcro, felt, and other types of material can be found at most fabric or home improvement stores. We cannot take orders for felt.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"253\" width=\"253\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/thousandoaksoptical.com\/wp-content\/uploads\/how-to-measure-od-300x300.png 300w, https:\/\/thousandoaksoptical.com\/wp-content\/uploads\/how-to-measure-od-100x100.png 100w, https:\/\/thousandoaksoptical.com\/wp-content\/uploads\/how-to-measure-od-150x150.png 150w, https:\/\/thousandoaksoptical.com\/wp-content\/uploads\/how-to-measure-od-180x180.png 180w, https:\/\/thousandoaksoptical.com\/wp-content\/uploads\/how-to-measure-od.png 512w\" alt=\"How to Measure Outside Diameter\" src=\"https:\/\/thousandoaksoptical.com\/wp-content\/uploads\/how-to-measure-od-300x300.png\" decoding=\"sync\" loading=\"auto\" data-tf-not-load=\"1\"\u003e\u003c\/p\u003e\n\u003ch4\u003eOPEN TRUSS TELESCOPES:\u003c\/h4\u003e\n\u003cp style=\"margin: 0px 0px 1.3em; padding: 0px; color: #666666; font-family: 'Public Sans', sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eIf the solar filter is to be used on an open truss telescope, the open area from front (secondary mirror) to back (primary mirror) must be covered. No direct sunlight should enter the optical path or the concentrated beam from the mirror can focus on the back of the solar filter film and cause damage and void warranty.\u003c\/p\u003e\n\u003ctable align=\"center\" border=\"1\" cellpadding=\"4\" cellspacing=\"0\" width=\"100%\" style=\"margin: 0px 0px 1em; padding: 0px; color: #666666; font-family: 'Public Sans', sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cthead style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px;\"\u003eCLEAR APERTURE\u003c\/th\u003e\n\u003cth style=\"margin: 0px; padding: 0px;\"\u003eCELL OD\u003c\/th\u003e\n\u003cth style=\"margin: 0px; padding: 0px;\"\u003ePART #\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e40mm\\1.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e50mm\\2.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e45mm\\1.75″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e60mm\\2.32″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-2325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e50mm\\2.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e70mm\\2.75″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-2750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e60mm\\2.37″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e76mm\\3.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e60mm\\2.37″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e82mm\\3.25\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-3250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e80mm\\3.15″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e90mm\\3.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e80mm\\3.15″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e95mm\\3.75″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-3750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e80mm\\3.15″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e101mm\\4.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e90mm\\3.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e108mm\\4.25″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-4250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e101mm\\4.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e114mm\\4.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-4500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e101mm\\4.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e120mm\\4.75″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-4750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e101mm\\4.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e127mm\\5.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-5000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e101mm\\4.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e133mm\\5.25″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-5250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e114mm\\4.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e139mm\\5.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e127mm\\5.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e146mm\\5.75″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-5750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e127mm\\5.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e152mm\\6.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-6000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e127mm\\5.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e158mm\\6.25″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-6250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e127mm\\5.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e165mm\\6.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-6500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e152mm\\6.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 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style=\"margin: 0px; padding: 0px;\"\u003eS-8375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e177mm\\7.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e222mm\\8.75″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-8750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e203mm\\8.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e236mm\\9.312″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-9187\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e203mm\\8.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e241mm\\9.50″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 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0px;\"\u003e432mm\\17.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-17000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e355mm\\14.00″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003e447mm\\17.625″\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 0px;\"\u003eS-17625\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn The Box\u003c\/h3\u003e\n\u003cp\u003eFull Aperture Solar Filters\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/thousand-oaks-warranty\" title=\"Thousand Oaks Warranty Page\" target=\"_blank\"\u003eThousand Oaks 15-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/solarlite-filter-instructions.pdf?v=1681922978\" title=\"Thousand Oaks Solar Filter Instructions\" target=\"_blank\"\u003eSolar Filter Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Thousand 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Oaks Silver-Black Polymer Sheets","description":"\u003ch2\u003eThousand Oaks Silver-Black Polymer Sheets\u003c\/h2\u003e\n\u003cp\u003eExclusive Thousand Oaks Optical formula developed solely for SAFE solar observation. CE \u0026amp; ISO Certified. Unlike metallized Mylar (commonly used in food packaging), our Polymers give a SHARP pleasing yellow-orange image versus unnatural pale blue. Mylar also reflects your eyes in the mirror like surface, making it difficult to see the sun and commonly has pinholes in the coating. The protective properties of our Silver-Black Polymer eclipse film are throughout the substrate so there is never a concern about safety. Silver-Black Polymer is a great option for making small filters for finders, binoculars and cameras that are low to moderate magnification.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn The Box\u003c\/h3\u003e\n\u003cp\u003eSilver-Black Polymer Sheets\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"Thousand Oaks Warranty Page\" href=\"https:\/\/istronomyplus.com\/pages\/thousand-oaks-warranty\" data-mce-href=\"https:\/\/istronomyplus.com\/pages\/thousand-oaks-warranty\" target=\"_blank\"\u003eThousand Oaks 15-Years Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Thousand Oaks","offers":[{"title":"12\" x 12\" \/ 1","offer_id":44019269239013,"sku":"TO-SBP-12X12-1PK","price":21.0,"currency_code":"CAD","in_stock":false},{"title":"12\" x 12\" \/ 2","offer_id":44019269271781,"sku":"TO-SBP-12X12-2PK","price":42.0,"currency_code":"CAD","in_stock":false},{"title":"12\" x 12\" \/ 5","offer_id":44019269304549,"sku":"TO-SBP-12X12-5PK","price":105.0,"currency_code":"CAD","in_stock":false},{"title":"12\" x 12\" \/ 10","offer_id":44019269337317,"sku":"TO-SBP-12X12-10PK","price":210.0,"currency_code":"CAD","in_stock":false},{"title":"8.5\" x 11\" \/ 1","offer_id":44019269370085,"sku":"SBP-8X11-1PK","price":18.0,"currency_code":"CAD","in_stock":false},{"title":"8.5\" x 11\" \/ 2","offer_id":44019269402853,"sku":"SBP-8X11-2PK","price":36.0,"currency_code":"CAD","in_stock":false},{"title":"8.5\" x 11\" \/ 5","offer_id":44019269435621,"sku":"SBP-8X11-5PK","price":91.0,"currency_code":"CAD","in_stock":false},{"title":"8.5\" x 11\" \/ 10","offer_id":44019269468389,"sku":"SBP-8X11-10PK","price":182.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/thousand-oaks-silver-black-polymer-sheets-astronomy-plus.webp?v=1690489901"},{"product_id":"thousand-oaks-solarlite-filter-sheets","title":"Thousand Oaks SolarLite Filter Sheets","description":"\u003ch1\u003eThousand Oaks SolarLite Filter Sheets\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eWhat is the difference between Silver-Black Polymer film and SolarLite film? \u003c\/span\u003e\u003cb\u003eSilver-Black is good for up to 100x magnification, SolarLite up to and over 100x\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn The Box\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eSolarLite Filter Sheets\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/thousand-oaks-warranty\" title=\"Thousand Oaks Warranty Page\" target=\"_blank\" data-mce-href=\"https:\/\/istronomyplus.com\/pages\/thousand-oaks-warranty\"\u003eThousand Oaks 15-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thousand Oaks","offers":[{"title":"8.5\" x 11\" (216mm x 279mm) \/ 1 sheet","offer_id":44019282510053,"sku":"TO-SL-8X11-1PK","price":42.0,"currency_code":"CAD","in_stock":false},{"title":"8.5\" x 11\" (216mm x 279mm) \/ 2 sheet","offer_id":44019282542821,"sku":"TO-SL-8X11-2PK","price":84.0,"currency_code":"CAD","in_stock":true},{"title":"8.5\" x 11\" (216mm x 279mm) \/ 5 pack","offer_id":44019282575589,"sku":"TO-SL-8X11-5PK","price":210.0,"currency_code":"CAD","in_stock":true},{"title":"8.5\" x 11\" (216mm x 279mm) \/ 10 pack","offer_id":44019282608357,"sku":"TO-SL-8X11-10PK","price":420.0,"currency_code":"CAD","in_stock":true},{"title":"12\" x 12\" (305mm x 305mm) \/ 1 sheet","offer_id":44019282641125,"sku":"TO-SL-12X12-1PK","price":49.0,"currency_code":"CAD","in_stock":false},{"title":"12\" x 12\" (305mm x 305mm) \/ 2 sheet","offer_id":44019282673893,"sku":"TO-SL-12X12-2PK","price":98.0,"currency_code":"CAD","in_stock":true},{"title":"12\" x 12\" (305mm x 305mm) \/ 5 pack","offer_id":44019282706661,"sku":"TO-SL-12X12-5PK","price":245.0,"currency_code":"CAD","in_stock":true},{"title":"12\" x 12\" (305mm x 305mm) \/ 10 pack","offer_id":44019282739429,"sku":"TO-SL-12X12-10PK","price":490.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/thousand-oaks-solarlite-filter-sheets-astronomy-plus.webp?v=1690489900"},{"product_id":"starfield-2-herschel-wedge-for-solar-observation","title":"Starfield 2\" Herschel Wedge for Solar Observation (SOL-Wedge)","description":"\u003ch1\u003eStarfield 2\" Herschel Wedge for Solar Observation\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Starfield Optics 2\" Herschel solar wedge transforms how you can observe the sun's surface including sun spots and surface detail\u003cimg src=\"https:\/\/img1.wsimg.com\/isteam\/ip\/d66e8571-427a-4cd6-ac4e-4734ad6fa841\/wedge%20black.png\/:\/cr=t:0%25,l:21.88%25,w:56.24%25,h:100%25\/rs=w:400,h:400,cg:true\" alt='2\" Solar wedge for safe observation of the sun' style=\"display: block; margin-left: auto; margin-right: auto;\" data-mce-fragment=\"1\" width=\"269\" height=\"269\" data-mce-src=\"https:\/\/img1.wsimg.com\/isteam\/ip\/d66e8571-427a-4cd6-ac4e-4734ad6fa841\/wedge%20black.png\/:\/cr=t:0%25,l:21.88%25,w:56.24%25,h:100%25\/rs=w:400,h:400,cg:true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe solar wedge easily attaches to your refractor telescope, replacing the standard 2\" mirror or prism diagonal. The solar wedge is imaging-ready since you can fine tune the image brightness without needing to remove your camera.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSolar wedges, compared to traditional film solar filters, are known to give you a higher-contrast image because it removes all reflections between the filter and telescope lens. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sun can be safely observed with the Starfield Optics Herschel wedge. Brightness can be adjusted by twisting of the 2\" polarizing filter by rotating the 2\" eyepiece holder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGet ready to see sun spots and solar surface granulation like never before!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"x-el c1-1 c1-2 c1-18 c1-19 c1-1a c1-1b c1-1c c1-8r c1-8s c1-8t c1-8u c1-8v c1-8w c1-8x c1-8y c1-8z c1-90 c1-91 c1-92 c1-93 c1-94 c1-95 c1-96 c1-97 c1-98 c1-99 c1-9a c1-9b c1-9c c1-9d c1-9e c1-9f c1-9g c1-9h c1-9i c1-86 c1-b c1-4w c1-c c1-26 c1-d c1-e c1-f c1-g x-rt\" data-typography=\"BodyAlpha\" data-aid=\"CONTENT_DESCRIPTION1_RENDERED\" data-ux=\"ContentText\" alignment=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003eVisual and imaging use\u003c\/li\u003e\n\u003cli\u003eBuilt in ND3 filter\u003c\/li\u003e\n\u003cli\u003ePolarizing filter provides a wide brightness adjustment range\u003c\/li\u003e\n\u003cli\u003e115mm optical back length allows for use with most refractors\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coated prism\u003c\/li\u003e\n\u003cli\u003e46mm clear aperture\u003c\/li\u003e\n\u003cli\u003e2\" twist lock ring allows for fast accessory changes\u003c\/li\u003e\n\u003cli\u003eincludes 2\"-1.25\" adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase\u003c\/li\u003e\n\u003cli\u003eHerschel Wedge\u003c\/li\u003e\n\u003cli\u003e1.25\" Adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/starfield-warranty\" target=\"_blank\"\u003e\u003cspan\u003eStarfield Branded Telescope Limited 1-Year Warranty, Must Register within 60 Days of Purchase\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Starfield","offers":[{"title":"Default Title","offer_id":44019326877925,"sku":"SF-SOL-Wedge","price":489.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/starfield-2-herschel-wedge-for-solar-observation-sol-wedge-astronomy-plus-1.webp?v=1690489926"},{"product_id":"lunt-high-resolution-h-alpha-filter-for-ds-modules","title":"Lunt High Resolution H-alpha Filter for DS Modules","description":"\u003ch1 class=\"product_title entry-title\"\u003eLunt High Resolution H-alpha Filter for DS Modules\u003c\/h1\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAvailable Options:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eHRG for DSII Unit, LS80THa\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eHRG for DSII Unit, LS100THa\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eHRG for SFPT, LS80MT\/LS100MT\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Lunt  High Resolution Filter is an ideal addition to an Internal Double Stack System.\u003c\/p\u003e\n\u003cp\u003eThe filter cuts down on the faint background glow that is innate to DS systems.\u003cbr\u003eIt is a valued addition to anyone who wants to image prominence and edge details.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eNo Specification\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eFilter\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/lunt-warranty\" target=\"_blank\"\u003eLunt 5-Year Limited Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Lunt","offers":[{"title":"DSII\/LS80THa","offer_id":44044888801509,"sku":"LS-HRG\/80","price":377.0,"currency_code":"CAD","in_stock":true},{"title":"SFTP (LS80MT\/LS100MT)","offer_id":44044888834277,"sku":"LS-HRG\/SFPT","price":349.0,"currency_code":"CAD","in_stock":true},{"title":"DSII\/LS100THa","offer_id":44044888867045,"sku":"LS-HRG\/100","price":349.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/lunt-high-resolution-h-alpha-filter-for-ds-modules-astronomy-plus-1.webp?v=1690490192"},{"product_id":"unistellar-smart-solar-filter-solar","title":"Unistellar Smart Solar Filter for eQuinox and eVscope (SOLAR)","description":"\u003ch2\u003eUnistellar Smart Solar Filter\u003c\/h2\u003e\n\u003cp\u003eUnlock the secrets of our nearest star and uncover the awe-inspiring mysteries of solar activity with the Unistellar Smart Solar Filter – the perfect tool for safe and effortless solar observations in under 2 minutes with your Unistellar telescope.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eUnlock the secrets of the Sun\u003c\/h4\u003e\n\u003cp\u003eExperience the beauty of the Sun’s ever-changing activity and observe its striking sunspots and faculae – temporary phenomena on the Sun’s photosphere, created by intense magnetic field flux. With the Unistellar Smart Solar Filter and Solar mode in the Unistellar App, you can easily track the Sun and monitor the fluctuating Sunspot number, which ranges in size from 16 km to 160,000 km and can last from a few days to several months. Get ready to discover the stunning features of the Sun with the Unistellar Smart Solar Filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"box-sizing: border-box; margin: 0px auto; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: 50% center \/ cover no-repeat #ffffff; position: relative; animation-timing-function: linear; animation-duration: 0.2s; line-height: 0; display: inherit; text-align: center; color: #ffffff; font-family: Montserrat, Helvetica, Arial, Lucida, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 500; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" class=\"et_pb_module et_pb_image et_pb_image_1 et_pb_image_sticky\" data-mce-style=\"box-sizing: border-box; margin: 0px auto; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: 50% center \/ cover no-repeat #ffffff; position: relative; animation-timing-function: linear; animation-duration: 0.2s; line-height: 0; display: inherit; text-align: center; color: #ffffff; font-family: Montserrat, Helvetica, Arial, Lucida, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 500; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; display: inline-block; position: relative; max-width: 100%;\" class=\"et_pb_image_wrap\" data-mce-style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; display: inline-block; position: relative; max-width: 100%;\"\u003e \u003cimg style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; max-width: 100%; height: auto; position: relative;\" class=\"wp-image-253502\" sizes=\"(max-width: 1500px) 100vw, 1500px\" srcset=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision.png 1500w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-300x163.png 300w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-1024x558.png 1024w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-768x418.png 768w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-1080x588.png 1080w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-1280x697.png 1280w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-980x534.png 980w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision-480x261.png 480w\" title=\"Unistellar App Sun\" alt=\"Unistellar App Sun\" src=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision.png\" decoding=\"async\" width=\"1500\" height=\"817\" data-mce-style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; max-width: 100%; height: auto; position: relative;\" data-mce-src=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/unistellar-app-sunsision.png\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSeamless All-in-One Solar experience\u003c\/h4\u003e\n\u003cp\u003eObserving the Sun has never been easier, faster or safer. Our cutting-edge Solar Experience feature includes a smart GoTo Sun capability within the Unistellar App, enabling you to effortlessly observe the Sun. All you need to do is connect your telescope during the daytime, attach the Smart Solar Filter, and with the Unistellar App, GoTo the Sun automatically.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA new solar experience available on Unistellar App (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003cli\u003eSmart Go-To Sun function Observe the Sun in less than 2 Minutes\u003c\/li\u003e\n\u003cli\u003eSafely Experience With Your Family\u003c\/li\u003e\n\u003cli\u003eWitness once-in-a-lifetime solar events\u003c\/li\u003e\n\u003cli\u003eSnap \u0026amp; Share pictures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003eUnlock the secrets of the Sun\u003c\/h4\u003e\n\u003cp\u003eSafely witness incredible celestial events with the Unistellar Smart Solar Filter.\u003c\/p\u003e\n\u003cp\u003eOn October 14, 2023, capture the “Ring of Fire” during an annular eclipse, and on April 8, 2024, experience a total solar eclipse and catch a glimpse of the Sun’s mesmerizing corona and the stunning “diamond ring” effect.\u003c\/p\u003e\n\u003cp\u003eThese once-in-a-lifetime opportunities can be exclusively viewed with the Unistellar Smart Solar Filter from America with other events scheduled in Europe in 2026.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; display: inline-block; position: relative; max-width: 100%;\" class=\"et_pb_image_wrap\" data-mce-style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; display: inline-block; position: relative; max-width: 100%;\"\u003e\u003cimg style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; max-width: 100%; height: auto; position: relative;\" class=\"wp-image-253525\" sizes=\"(max-width: 1052px) 100vw, 1052px\" srcset=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse.jpg 1052w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse-300x300.jpg 300w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse-1024x1024.jpg 1024w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse-150x150.jpg 150w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse-768x768.jpg 768w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse-980x980.jpg 980w, https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse-480x480.jpg 480w\" title=\"Total Eclipse\" alt=\"Total Eclipse\" src=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse.jpg\" decoding=\"async\" width=\"1052\" height=\"1052\" data-mce-src=\"https:\/\/www.unistellar.com\/wp-content\/uploads\/2023\/05\/total-eclipse.jpg\" data-mce-style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; text-size-adjust: 100%; vertical-align: baseline; background: transparent; max-width: 100%; height: auto; position: relative;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilter Category: White light solar filter\u003c\/li\u003e\n\u003cli\u003eLight Reduction: -100.000 x Sun’s light\u003c\/li\u003e\n\u003cli\u003eCompatibility: eVscope (1\u0026amp;2), eQuinox (1\u0026amp;2)\u003c\/li\u003e\n\u003cli\u003eMaterial: Polymer sheet\u003c\/li\u003e\n\u003cli\u003eDimension (Structure): 143 mm\u003c\/li\u003e\n\u003cli\u003eDimension (Polymer): 116 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUnistellar Smart Solar Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUnistellar 2-Year Warranty\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unistellar","offers":[{"title":"Default Title","offer_id":44060799992037,"sku":"UNI-SOLAR","price":349.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Unistellar-Equinox-Evscope-Solar-Filter.png?v=1777044273"},{"product_id":"solex-optical-kit","title":"Shelyak SOL'EX Optical Kit [New Genl] (ES0036)","description":"\u003cdiv class=\"et_pb_module et_pb_wc_title et_pb_wc_title_0 et_pb_bg_layout_light\"\u003e\n\u003cdiv class=\"et_pb_module_inner\"\u003e\n\u003ch1\u003eShelyak SOL’EX OPTICAL KIT \u003c\/h1\u003e\n\u003cdiv class=\"et_pb_module et_pb_wc_description et_pb_wc_description_0 et_pb_bg_layout_light  et_pb_text_align_left\"\u003e\n\u003cdiv class=\"et_pb_module_inner\"\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSol’Ex\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e\u003cem\u003eSolar Explorer\u003c\/em\u003e\u003c\/strong\u003e), build your own 3D-printed solar imaging instrument.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: this kit contains only the optical elements\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(see Composition tab). You’ll also need to source the 3D-printed parts and other components (cameras, accessories, etc.).\u003c\/p\u003e\n\u003cp\u003eWith Sol’Ex (\u003cstrong\u003e\u003cem\u003eSolar Explorer\u003c\/em\u003e\u003c\/strong\u003e), make incredible images of the Sun, as if you had a particularly narrow filter (typically 0.3 Ångström), much narrower than any commercially available filter, which will produce high-contrast views of the chromosphere. You can also choose the wavelength of your image (H-alpha, H-beta, sodium, helium, calcium… the entire visible range is accessible).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_module et_pb_wc_price et_pb_wc_price_0\"\u003e\n\u003cdiv class=\"et_pb_module_inner\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg height=\"289\" width=\"576\" style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/protuberance_2-980x492_1_480x480.jpg?v=1687544230\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSol’Ex project\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSol’Ex is a small self-built instrument with 3D-printed parts. The project was proposed and led by Christian Buil. The Sol’Ex project\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.astrosurf.com\/solex\/\" rel=\"noopener\" target=\"_blank\"\u003ewebsite\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003egives all the practical details for installation and use in the field. Sol’Ex should be mounted on a small telescope (with a focal length of 450mm max), to see the whole Sun in a single image, but a longer focal length is possible and will give more detailed images of portions of the disk. This project includes automatic image processing software: the result appears on the screen in just a few clicks. Sol’Ex works on the principle of a spectroheliograph: the image is built up line by line by scanning the image of the Sun (it’s the same principle as a photocopier, except that in this case the copy is an image of the Sun).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSol’Ex optical kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffered by Shelyak includes all the optical components needed to build the instrument: slit, grating, lenses, etc. You’ll need to source the parts independently in 3D printing, or build them yourself if you have a printer (STL files available on the Sol’Ex website). Find out more about the Sol’Ex \u0026amp; Star’Ex project in\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/solex-starex-a-new-way-to-approach-astronomy\/?lang=en\" rel=\"noopener\" target=\"_blank\"\u003ethis article\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGoing further… :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOnce you’ve familiarized yourself with Sol’Ex, you’ll understand that this instrument can also be turned towards (other) stars. Sol’Ex was then transformed into Star’Ex (\u003cstrong\u003e\u003cem\u003eStar Explorer\u003c\/em\u003e\u003c\/strong\u003e), a small Very High Resolution (VHR) spectrograph. A few additional optical elements are needed to transform a Sol’Ex into a Star’Ex. This is the purpose of the complementary optical kit (\u003ca href=\"https:\/\/www.shelyak.com\/?post_type=product\u0026amp;p=10392\u0026amp;lang=en\" rel=\"noopener\" target=\"_blank\"\u003eES0030 – Star’Ex HR complementary kit\u003c\/a\u003e). You can also opt now for the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/?post_type=product\u0026amp;p=10392\u0026amp;lang=en\" rel=\"noopener\" target=\"_blank\"\u003eStar’Ex High Resolution optical kit\u003c\/a\u003e, which contains all the components needed to make a Sol’Ex, then transform it into a Star’Ex HR.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplications :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith the Sol’Ex, you can not only take magnificent images of the sun, but also study sunspots and protuberances on the sun’s surface, tracking their evolution over time.\u003c\/li\u003e\n\u003cli\u003eThe resolution is such that you can even measure movements on the Sun’s surface (and its rotation) using the Doppler effect.\u003c\/li\u003e\n\u003cli\u003eThe fact of assembling and adjusting the instrument yourself allows you to fully understand its optical operation; It’s simple and very educational. So much so, in fact, that Sol’Ex has its place in schools and universities, as well as in astronomy and popular science associations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eResolution at 650 nm with 10 micron slit width: 0.03 nm\u003c\/li\u003e\n\u003cli\u003eWavelength range: 400 nm – 700 nm\u003c\/li\u003e\n\u003cli\u003eInternal reduction ratio: 125:80\u003c\/li\u003e\n\u003cli\u003e10µm slit for maximum resolution (Sol’Ex), or 15, 19, 23 or 35µm slit depending on your telescope (Star’Ex)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese technical specifications apply to the Sol’Ex instrument once assembled (and not to the optical kit).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e[OP0176] Collimator doublet with a diameter of 25.4 mm and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efocal length of 80 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e[OP0181] Double objectif lens with a diameter of 25.4 mm and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efocal length of 125 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e[OP0177]\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2400 gr\/mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eholographic grating, 25 x 25 mm\u003c\/li\u003e\n\u003cli\u003e[SE0289] A GEN 2 reflective slit with two positions,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e7 and 10 µm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewide and 6 mm long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003eShelyak 1-Year Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/solex-starex\/\"\u003eArticles detailing the Sol’Ex \u0026amp; Star’Ex project\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.astrosurf.com\/solex\/sol-ex-presentation-en.html\" target=\"_blank\"\u003eSol’Ex project website\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shelyak","offers":[{"title":"Default Title","offer_id":44118798663909,"sku":"SHE-ES0036","price":637.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/detail-kit-SolExV2.webp?v=1773517416"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/collections\/solar-filters-astronomy-plus.jpg?v=1677340940","url":"https:\/\/istronomyplus.com\/collections\/solar-filters.oembed","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}