{"title":"UV\/IR, IR Pass, and Clear Filters for Telescopes","description":"\u003cp\u003eUV\/IR filters for telescopes control the light that reaches your sensor or your eyes, for superior observations and images. These specialized filters offer different options depending on your needs: cut out ultraviolet and infrared rays, allow only infrared light to pass through, or transmit all visible light with a clear filter.\u003c\/p\u003e\n\u003cp\u003eThe UV\/IR Cut filter blocks unwanted wavelengths that can cause blurring and chromatic aberrations, ensuring accurate colors and optimal sharpness. The IR Pass filter allows only infrared light to pass through, which is useful for capturing fine details on planets or reducing the effect of atmospheric turbulence. Clear filters transmit all visible light and are ideal for general observation or as a base before using specialized filters.\u003c\/p\u003e\n\u003cp\u003eWhether you are an advanced amateur or an experienced astrophotographer, these filters enhance your visual observations and photographic captures. Explore our selection of UV\/IR, IR Pass, and clear telescope filters to get the most out of your instrument and optimize your images and observations of the sky. If necessary, supplement your equipment with other \u003ca href=\"https:\/\/istronomyplus.com\/collections\/filters\" target=\"_self\" title=\"\"\u003etelescope filters\u003c\/a\u003e such as \u003ca href=\"https:\/\/istronomyplus.com\/collections\/rgb-filters\" target=\"_self\" title=\"\"\u003ecolor filters\u003c\/a\u003e, \u003ca href=\"https:\/\/istronomyplus.com\/collections\/planetary-filters\" target=\"_self\" title=\"\"\u003elunar and planetary filters\u003c\/a\u003e, or \u003ca href=\"https:\/\/istronomyplus.com\/collections\/solar-filters\" target=\"_self\" title=\"\"\u003esolar filters\u003c\/a\u003e to optimize your images and observations of the sky.\u003c\/p\u003e","products":[{"product_id":"chroma-clear-filter","title":"Chroma Clear Filter","description":"\u003ch2\u003eChroma Clear Filter\u003c\/h2\u003e\n\u003cp\u003eThe Chroma Clear Filter has an average transmission greater or equal to 97% across the 380-1000nm range.\u003c\/p\u003e\n\u003cp\u003eChroma Technology is an employee-owned company. They specialize in the design and manufacture of sputtered optical filters and coatings for applications that require the greatest precision in color separation, optical quality and signal purity. Their astronomical filters are used worldwide in research and amateur applications. They are as comfortable designing and manufacturing custom filters as they are for their catalog items.\u003c\/p\u003e\n\u003cp\u003eHighly precise and accurate, the passbands of these filters remain spectrally stable and do not drift in response to extreme temperature fluctuations or changes in humidity. All filters may be used with apertures of f\/4 or smaller. Chroma provides custom coating services for more demanding imaging applications requiring larger apertures such as f\/3 or f\/2. They also can provide larger sizes and unique passbands upon request.\u003c\/p\u003e\n\u003cp\u003eChroma manufactures the highest quality astronomy filters with durable, sputtered hard coatings using single substrates of the best glass, eliminating the need for laminations. All primary filter coatings are applied on the front surface and anti-reflection coatings on the rear surface to prevent ghosting and to maximize transmission.\u003c\/p\u003e\n\u003cp\u003eAll filters are manufactured in Vermont.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eT: ≥ 97% avg., 94% min. 380-1000nm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDurable sputter coatings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eParallelism: \u0026lt;30 arcsec\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThickness: 3.0 +\/-0.05mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFilters designed for use with CCD and for f\/4.0 or slower\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTransmitted wavefront better than 0.25 waves\/inch\u003c\/span\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\u003eChroma Clear filter of the chosen size\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.chroma.com\/sites\/default\/files\/Astronomy-Brochure-2022.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/www.chroma.com\/sites\/default\/files\/Astronomy-Brochure-2022.pdf\"\u003eChroma Astronomy Filters \u0026amp; Sets Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLifetime Warranty for Sputtered Catalog Filters\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25″ round mounted","offer_id":43651806626021,"sku":"CHR-27044-1.25","price":182.0,"currency_code":"CAD","in_stock":true},{"title":"2″ round mounted","offer_id":43651806658789,"sku":"CHR-27044-2","price":525.0,"currency_code":"CAD","in_stock":true},{"title":"31mm round unmounted","offer_id":43651806691557,"sku":"CHR-27044-31","price":182.0,"currency_code":"CAD","in_stock":true},{"title":"36mm round unmounted","offer_id":43651806757093,"sku":"CHR-27044-36","price":210.0,"currency_code":"CAD","in_stock":true},{"title":"50mm round unmounted","offer_id":43651806789861,"sku":"CHR-27044-50","price":455.0,"currency_code":"CAD","in_stock":true},{"title":"50mm x 50mm square unmounted","offer_id":43651806822629,"sku":"CHR-27044-50S","price":490.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/chroma-clear-filter-astronomy-plus_db188345-188e-4f1c-b394-e1d52af03d46.png?v=1690483381"},{"product_id":"baader-neodymium-moon-skyglow-filter","title":"Baader Neodymium (Moon \u0026 Skyglow) Filter","description":"\u003ch2\u003eBaader Neodymium (Moon \u0026amp; Skyglow) Filter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSelective contrast filter, for all reflector and refractor telescopes\u003c\/li\u003e\n\u003cli\u003eFilters out specific wavelengths, especially those caused by streetlight and most importantly their scattered light which lightens up the night sky\u003c\/li\u003e\n\u003cli\u003eSelective blocking retains natural colors intact but with RGB significantly enhanced, resulting in greater color contrasts.\u003c\/li\u003e\n\u003cli\u003e95% transmission in the selected spectral range.\u003c\/li\u003e\n\u003cli\u003eFits all standard filter threads and can be combined with other filters – e.g. the planeoptically polished Baader planetary color filters. This way, you can see fine details better or combine several images with a monochrome camera to achieve color images.\u003c\/li\u003e\n\u003cli\u003eThe filter is also optimized for Astrophotography due to it‘s full UV\/IR-blocking coating. When used with DSLRs, stars will remain much tighter, because the unfocussed UV and IR parts of the spectrum are blocked out.\u003c\/li\u003e\n\u003cli\u003ePlaneoptically polished; can be used in front of a binoviewer or for afocal photography – far away from the focus without loosing sharpness!\u003c\/li\u003e\n\u003cli\u003eThe fine-optical polish and absence of wedge error in the glass ensure perfect sharpness when magnifying more than 200x - while the much cheaper “fire -polished” filter glasses destroy the optical wavefront at high mags\u003c\/li\u003e\n\u003cli\u003eNeodymium doped optical glass\u003c\/li\u003e\n\u003cli\u003eCoatings Front\/Back: 7-layer hard-BBAR-coating \/ 27-layered dielectrical UV\/IR-cut coating\u003c\/li\u003e\n\u003cli\u003eUltra-hard and durable Ion-beam hardened coatings – may be cleaned anytime without fear. Non-aging sealed coating edges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Baader Planetarium Moon \u0026amp; Skyglow (Neodymium) filter brings an entirely unique approach to planetary contrast enhancement and light pollution reduction. Based on earlier research at Carl Zeiss, Baader has developed a filter that uses Neodymium glass which filters out a few specific wavelengths from streetlights as well as skyglow from the Moon. The unique spectral characteristics of Neodymium also boost color contrasts by isolating the Red, Green, and Blue regions (so-called RGB enhancement). The result is a filter that leaves natural colors mostly intact, but significantly enhanced.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePlanetary and Lunar views are improved in all scopes, reflectors, refractors (APO or Achro). Jupiter's Great Red Spot and ruddy hues of the bands are noticeably enhanced, and contrast of Martian surface features boosted. The Background sky is darkened, and subtle details improved. The filter's high efficiency preserves image brightness, and many Galaxies, Nebulae and Globular Star Clusters are improved due to the reduction of skyglow from artificial lighting. For a hands-on review of the Moon \u0026amp; Skyglow Filter, visit the accessories review section at www.cloudynights.com.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe high quality of Baader Planetarium filters permits stacking with no image degradation. Achromat owners will find the combination of Moon \u0026amp; Skyglow and the new Fringe Killer filter to be ideal for planetary viewing. The high light throughput and natural coloration will make achromats perform more like an apochromat. An integrated version is also available, the Semi-APO filter.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Moon \u0026amp; Skyglow is also optimized for imagers, due to its full IR-blocking (See the filter curve on the datasheet included in the link, below).\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe filter substrate is a special custom melt of Neodymium doped glass, designed for specific transmission characteristics, and made only for Baader Planetarium. In addition to it's unique spectral characteristics, unlike most filters, the Baader Moon \u0026amp; Skyglow surfaces are optically polished to deliver the best possible image sharpness and contrast.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe images below demonstrate the large contrast improvement on Mars. The image on the left was taken without filtration, while the image on the right was taken through a Moon \u0026amp; Skyglow. The Moon \u0026amp; Skyglow image shows significantly higher contrast and surface features barely visible without the filter. Both images were acquired identically, without any image processing or contrast enhancement, and give a very good idea of the planetary contrast improvement that is seen visually. The Moon \u0026amp; Skyglow never leaves our own telescopes when observing the planets and moon.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0267\/1172\/0013\/files\/Mars_MnS_Comparison_480x480.jpg?v=1585155736\"\u003e\u003c\/p\u003e\n\u003ch3\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-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; text-align: left;\" 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-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; text-align: left;\"\u003e1.25\"\u003c\/h2\u003e\n\u003ctable 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 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 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2458305A\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eEAN CODE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e4047825009753\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e0.059\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTRANSMISSION RANGE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003emultiple bands (see spectral image)\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER THICKNESS (WITHOUT CELL)\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e1 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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003ePhantom Coating® Group, planeoptically polished\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SIZE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e1 25 inch\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER USAGE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eCCD, Contrast Enhancement, Color Correction, IR-Cut, Light Pollution Reduction, Lunar, Planetary\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER MOUNTED\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMounted (LPFC 6mm)\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTYPE OF FILTER\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eBandpass\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSINGLE OR SET?\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSingle Filter\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SHAPE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; 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 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-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; text-align: left;\" 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-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; text-align: left;\"\u003e2\"\u003c\/h2\u003e\n\u003ctable 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 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 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2458334A\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eWEIGHT (KG)\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e0.062\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTRANSMISSION RANGE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003emultiple bands (see spectral image)\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER THICKNESS (WITHOUT CELL)\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e1 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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003ePhantom Coating® Group, planeoptically polished\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SIZE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e2 inch\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER USAGE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eCCD, Contrast Enhancement, Color Correction, IR-Cut, Light Pollution Reduction, Lunar, Planetary\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER MOUNTED\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMounted (LPFC 6mm)\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTYPE OF FILTER\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eBandpass\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);\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSINGLE OR SET?\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSingle Filter\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;\" 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 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: 590.859px; 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: 590.859px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER SHAPE\u003c\/th\u003e\n\u003ctd 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: 590.859px; 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: 590.859px; 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\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Planetarium 1.25\"\/2\" Moon \u0026amp; Skyglow Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBaader stackable filter box\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"centerImage\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"pdp-content-description rte active\" data-pdp-tab-content=\"description\" data-mce-fragment=\"1\"\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":43566045528293,"sku":"BAA-FMS-1 (Baader #2458305A)","price":130.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43566045561061,"sku":"BAA-FMS-2 (Baader #2458334A)","price":213.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/baader-neodymium-moon-and-skyglow-filter-astronomy-plus-1.webp?v=1690483602"},{"product_id":"daystar-uv-ir-cut-2-dsiuv2","title":"Daystar UV\/IR Cut 2\" (DSIUV2)","description":"\u003ch2\u003eDaystar UV\/IR Cut 2\"\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Daystar UV\/IR Cut 2″ 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. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 1\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"layoutArea\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"column\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\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\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWhen to use a Front Mounted ERF\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTelescopes upon which we do not recommend UV\/IR cut filters:\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003eSCT telescopes\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePetzval refractors (a concentrated beam will fall upon unknown coatings)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCertain older oil spaced triplets prior to adoption of UV resistant oils.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAny instrument for which the owner is not comfortable with the UV\/IR cut solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese users should consider front mount energy rejection.  This is accomplished using a colored glass optical window before the objective or corrector plate.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA refractor with an aperture of 80mm or less doesn’t require energy rejection.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis 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.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eYour hand doesn’t spontaneously ignite in the sun – and it’s not transparent like your refractor’s objective is.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll 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\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eThread: M48x0.75 (2″)\u003c\/span\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\u003e2″ UV\/IR Cut Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan\u003eFilter Box\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\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":43125748465893,"sku":"DAY-DSIUV2","price":175.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/daystar-uvir-cut-2-dsiuv2-astronomy-plus_f2db9bfc-2f06-416f-957c-9d8e040b87e2.jpg?v=1690484517"},{"product_id":"idas-heuib-ii-h-alpha-enhanced-uv-ir-cut-filter","title":"IDAS HEUIB-II H-alpha Enhanced UV\/IR Cut Filter","description":"\u003ch2\u003eIDAS HEUIB-II H-alpha Enhanced UV\/IR Cut Filter\u003c\/h2\u003e\n\u003cdiv\u003eThe IDAS HEUIB-II (\u003cstrong\u003eH\u003c\/strong\u003e-α \u003cstrong\u003eE\u003c\/strong\u003enhanced \u003cstrong\u003eU\u003c\/strong\u003eV \u003cstrong\u003eI\u003c\/strong\u003eR \u003cstrong\u003eB\u003c\/strong\u003elocking) filter is designed for enhanced spectrum DSLR's and one-shot color CCD astronomical cameras.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eBesides removing the IR and UV ends of the spectrum which are often out of focus in refractive optics, it isolates the common H-alpha line relative to the surrounding extreme red end of the spectrum, making it easy to bring out the faint H-alpha emission nebulosity of astronomical photos, yet retain the background color balance of broadband photos. Some comparison shots taken with the enhanced Canon 6DH (standard Canon UV\/IR blocking filter vs. HEUIB-II filter) show a clear difference both in background sky color balance and contrast of H-alpha nebulosity in the extremely faint object IC1396. Note the good background color balance as shown in the histograms of the individual color channels of the HEUIB-II filtered image. \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg style=\"float: none;\" height=\"252\" width=\"445\" src=\"https:\/\/www.sciencecenter.net\/hutech\/idas\/heuib-2\/heuib-ii-s.jpg\" alt=\"IDAS HEUIB-II filter bandpass plot\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe HEUIB-II filter also returns normal daylight color balance to spectrum-enhanced cameras as can be seen in this photo at right taken with normal DSLR auto-white-balance (AWB).\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eIDAS Filter Technology\u003c\/h4\u003e\n\u003cp\u003eA chain is only as good as its weakest link. This applies as well to an optical system such as a telescope\/filter\/imager system. With this in mind, IDAS filters are manufactured using unique technologies that result in quality that meets or exceeds that of the rest of your optical imaging system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIGAD (Ion-Gun Assist Deposition)\u003c\/b\u003e This coating technology was originally developed for the optical communications field where long-term stability (\u0026gt;25 years) over harsh field conditions is required. IDAS is the first manufacturer to apply this technology to astronomical filters. This results in superior filters with robust coatings and long-term spectral stability even under temperature and humidity extremes. This stability is especially important for bandpass curves with steep slopes such as H-alpha, LPS filters, and other narrow bandpass filters. IGAD filters virtually eliminate bandpass shifts from the +\/-3 or 4nm typical of standard coating filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMBT (Multi Band-pass Technology)\u003c\/b\u003e This is technology originally developed for biomedical microscopes, but improved by IDAS by combining it the IGAD hard-coating technology described above. The excellent filter responses possible with this technology allows IDAS to create very complicated filters for astronomical use such as the unique LPS filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUFP (Ultra Fine Polish) Finishing\u003c\/b\u003e IDAS filters are polished twice as long as is typical for optical glass. In combination with the use of high-quality substrate glass, no scratches, bubbles, or other defects are visible even under microscopic inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal precision prime focus T-Adapter for your astro imaging\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSCA Provides 360 deg. rubber square rings contact for the most secure and reliable adaption in your focuser\u003c\/li\u003e\n\u003cli\u003eSCA Brings your Camera to the Closest Optical Axis in the Drawtube\/Visual back for BEST Imaging Result\u003c\/li\u003e\n\u003cli\u003eSCA Eliminates Drawtube\/Visual Back Slop\u003c\/li\u003e\n\u003cli\u003eSCA Eliminates unstable locking from thumbscrew or unified compression ring\u003c\/li\u003e\n\u003cli\u003eSCA Accepts the Imperfection of a Drawtube\/Visual Back\u003c\/li\u003e\n\u003cli\u003eShort SCA Profile Prevents Oscillation\u003c\/li\u003e\n\u003cli\u003eSCA Damps Vibration\u003c\/li\u003e\n\u003cli\u003eSCA Accepts Filter Thread device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specification\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\"\u003e\n\u003ccolgroup width=\"174\"\u003e\u003c\/colgroup\u003e \u003ccolgroup width=\"199\"\u003e\u003c\/colgroup\u003e \u003ccolgroup width=\"464\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"18\"\u003e\u003cb\u003e\u003cspan style=\"color: #000000;\"\u003eType\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cb\u003e\u003cspan style=\"color: #000000;\"\u003eModel\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cb\u003e\u003cspan style=\"color: #000000;\"\u003eUse \u0026amp; Thickness\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"33\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"https:\/\/idas.uno\/space\/en\/IDAS\/frames\/m48.htm\"\u003eM48\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eHEUIB-II 48S \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eM48mm P0.75mm, substrate thickness 2.5mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"33\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"https:\/\/idas.uno\/space\/en\/IDAS\/frames\/m48.htm\"\u003eM48\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eHEUIB-II 48ST2 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eM48mm P0.75mm, substrate thickness 2.0mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"33\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"https:\/\/idas.uno\/space\/en\/IDAS\/frames\/m52.htm\"\u003eM52\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eHEUIB-II 52ST2 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eM52mm P0.75mm, substrate thickness 2.0mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"18\"\u003e\u003cspan style=\"color: #000000;\"\u003eDi2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eHEUIB-II Di2 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003edrops in AD19.4 drop-in mount adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"33\"\u003e\u003cspan style=\"color: #000000;\"\u003eZF\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eHEUIB-II DRE \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003efor use with ZWO cams (fb 6.5mm) and also IDAS AD19.4 drop-in filter mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"center\" height=\"62\"\u003e\u003cspan style=\"color: #000000;\"\u003eDRE\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003eHEUIB-II ZF \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\"\u003e\u003cspan style=\"color: #000000;\"\u003efor Canon EF-EOSR drop-in mount adapter \u0026amp; Meike MK-EFTR-C (EF-R) \u0026amp; MK-EFTE-C (EF-E) drop-in mount adapters - Details at:\u003ca href=\"https:\/\/idas.uno\/space\/en\/support\/DRE-manual-en.pdf\"\u003e IDAS DRE Filter\u003c\/a\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIdas HEUIB-II Filter at selected size :\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eM48 S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM48 ST2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eM52\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDi2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eZF\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDRE\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003eIDAS 3-Year Warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"IDAS","offers":[{"title":"48mm (2 mm thickness)","offer_id":43673215959269,"sku":"IDA-HEUIBII-48ST2","price":245.0,"currency_code":"CAD","in_stock":true},{"title":"52mm (2 mm thickness)","offer_id":43673216024805,"sku":"IDA-HEUIBII-52ST2","price":277.0,"currency_code":"CAD","in_stock":true},{"title":"Di2 drop in filter","offer_id":43673215992037,"sku":"IDA-HEUIBII-Di2","price":277.0,"currency_code":"CAD","in_stock":true},{"title":"DRT for EF-EOSR","offer_id":43673216057573,"sku":"IDA-HEUIBII-DRT","price":347.0,"currency_code":"CAD","in_stock":true},{"title":"ZF for ZWO Cameras","offer_id":43673216090341,"sku":"IDA-HEUIBII-ZF","price":245.0,"currency_code":"CAD","in_stock":true},{"title":"DZ for use with ZWO cams","offer_id":47817048162533,"sku":"IDA-HEUIBII-DZ","price":297.0,"currency_code":"CAD","in_stock":true},{"title":"DS for use with IDAS AD42-DS","offer_id":47817048621285,"sku":"IDA-HEUIBII-DS","price":297.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/idas-heuib-ii-h-alpha-enhanced-uvir-cut-filter-astronomy-plus.webp?v=1690484525"},{"product_id":"zwo-uv-ir-cut-filter","title":"ZWO UV\/IR Cut Filter","description":"\u003ch2\u003eZWO UV\/IR Cut Filter\u003c\/h2\u003e\n\u003cp\u003eThe ZWO UV\/IR Cut Filter  filter is suitable for color camera with AR protect window. It’s available in 1.25″ or 2″ round mounted sizes.\u003c\/p\u003e\n\u003cp\u003eThe ZWO UV\/IR Cut Filter blocks infrared light from reaching the sensor of your CCD or CMOS camera or your expensive H-alpha filter. When imaging, the addition of this simple and inexpensive accessory will result in sharper images, and when doing solar work, the IR Cut Filter will your protect H-alpha filter from the damaging effects of infrared radiation.\u003c\/p\u003e\n\u003cp\u003eInfrared or IR light is invisible to the human eye, and so even though most telescopes are not designed to focus IR light, it does not matter when you are using your telescope visually. However, when you add a camera to the mix, its a whole other story! Unlike the human eye, a silicon sensor is very sensitive to light in the infrared portion of the spectrum, and that is a problem because infrared images are blurry as all get out. That means your nice, sharp visual light image is degraded by the addition of the infrared layer. This problem can easily be solved by blocking the infrared, and this filter will do just that.\u003c\/p\u003e\n\u003cp\u003eThe ZWO UV\/IR Cut Filter filter is housed in a 1.25” cell, and has internal threads so that you can stack filters together. The filter comes with a protective plastic case.\u003c\/p\u003e\n\u003cp\u003eThickness: 1.85 mm\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25″ Round Mounted\n\u003cp\u003e2″ Round Mounted\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/fr\/pages\/zwo-warranty?_pos=1\u0026amp;_psq=zwo+warranty\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/zwo-guides-and-manuals\" rel=\"noopener\" target=\"_blank\"\u003eZWO General Product \u0026amp; Software Manuals\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"1.25\" Mounted","offer_id":43768382882021,"sku":"ZWO-IRCUT1.25","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"2\" Mounted","offer_id":43768382914789,"sku":"ZWO-IRCUT2","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/3e6fe3121596977d2c0d419fbbbf882f.webp?v=1777044037"},{"product_id":"zwo-ar-protective-window-for-asi","title":"ZWO AR Protective Window for ASI","description":"\u003ch2\u003eZWO AR Protective Window for ASI\u003c\/h2\u003e\n\u003ch4\u003eZWO D21 AR protect window\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 21mm\u003c\/p\u003e\n\u003cp\u003eType: AR window\u003c\/p\u003e\n\u003cp\u003eThickness: 1.1mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003eProtect the sensor from dust and humidity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe cameras that come with the D21*1.1mm AR protictive window as list as below :\u003c\/p\u003e\n\u003cp\u003eASI120MM-S, ASI224MC, ASI385MC, ASI290MC\/MM, ASI290MINI, ASI178MM, ASI462MC, ASI120MINI.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eZWO D25 AR protect window\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 25mm\u003c\/p\u003e\n\u003cp\u003eType: AR window\u003c\/p\u003e\n\u003cp\u003eThickness: 1.1mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eASI174 series.\u003c\/p\u003e\n\u003cp\u003eProtect the sensor from dust and humidity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eZWO D32 AR protect window\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 32mm\u003c\/p\u003e\n\u003cp\u003eType: AR window\u003c\/p\u003e\n\u003cp\u003eThickness: 2mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eASI1600 series, ASI294 series, ASI183 series.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eZWO D60 AR protect window\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 60mm\u003c\/p\u003e\n\u003cp\u003eType: AR window\u003c\/p\u003e\n\u003cp\u003eThickness: 2mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eASI071 MC Pro，ASI6200MM Pro， ASI2600MM Pro.\u003c\/p\u003e\n\u003ch2\u003eUV IR-CUT Protective Window\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/f8fc754efe2799ca917eee21d7350efd.webp?v=1752870455\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/IR-Window-graph2.jpg\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/8b31dcef5493bd69e48bfc953d4ee19d.webp?v=1752870455\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003eZWO D21 UV IR-CUT protect window\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 21mm\u003c\/p\u003e\n\u003cp\u003eType: UV IR-cut window\u003c\/p\u003e\n\u003cp\u003eThickness: 1.1mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eASI120 series, ASI120-S series, ASI178 series, ASI290 series, ASI224MC series, ASI385 series, ASI185MC series.\u003c\/p\u003e\n\u003cp\u003eProtect the sensor from dust and humidity.\u003c\/p\u003e\n\u003cp\u003eThe cameras that come with the D21*1.1mm IR protictive window as list as below :\u003c\/p\u003e\n\u003cp\u003eASI120MC-S, ASI178MC.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eZWO D25 UV IR-CUT protect window\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/426474105bc9afcb1261044235a281b3-1.webp?v=1752870570\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/5875bb92023c162b4c80286c9a1773b2-1.webp?v=1752870570\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 25mm\u003c\/p\u003e\n\u003cp\u003eType: UV IR-cut window\u003c\/p\u003e\n\u003cp\u003eThickness: 1.1mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIt is used for ASI174MM ASI174MC ASI174MM-COOL ASI174MC-COOL to protect the sensor from dust and humidity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eZWO D60 UV IR-CUT protect window\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter: 60mm\u003c\/p\u003e\n\u003cp\u003eType: UV IR-cut window\u003c\/p\u003e\n\u003cp\u003eThickness: 2mm\u003c\/p\u003e\n\u003cp\u003eFlatness: 1\/4 λ\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMatch Model：\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIt is used for ASI6200MC Pro, ASI2400MC Pro, ASI2600MC Pro to protect the sensor from dust and humidity.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eProtective Window\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/fr\/pages\/zwo-warranty?_pos=1\u0026amp;_psq=zwo+warranty\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/zwo-guides-and-manuals\" rel=\"noopener\" target=\"_blank\"\u003eZWO General Product \u0026amp; Software Manuals\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/ZWO-AR-Protective-Window-for-ASI-Transmission-Curve.pdf?v=1670355140\" target=\"_blank\"\u003eZWO AR Protective Window for ASI Transmission Curve\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"AR D21 Window","offer_id":43744192528613,"sku":"ZWO-D21AR","price":26.0,"currency_code":"CAD","in_stock":true},{"title":"AR D25 Window","offer_id":43744192495845,"sku":"ZWO-D25AR","price":26.0,"currency_code":"CAD","in_stock":true},{"title":"AR D32 Window","offer_id":43744192463077,"sku":"ZWO-D32-2-AR","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"AR D60 Window","offer_id":43744192659685,"sku":"ZWO-D60-2-AR","price":69.0,"currency_code":"CAD","in_stock":true},{"title":"UV\/IR Cut D21 Window","offer_id":43744192626917,"sku":"ZWO-D21-IR-CUT","price":26.0,"currency_code":"CAD","in_stock":true},{"title":"UV\/IR Cut D25 Window","offer_id":43744192594149,"sku":"ZWO-D25-IR-CUT","price":26.0,"currency_code":"CAD","in_stock":true},{"title":"UV\/IR Cut D60 Window","offer_id":43744192692453,"sku":"ZWO-D60-IR-CUT","price":82.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/zwo-ar-protective-window-for-asi-astronomy-plus-1_250ec0b1-69f2-479b-896a-ea4fa30f769a.jpg?v=1690484816"},{"product_id":"optolong-clear-sky-filter-screw-on-lens","title":"Optolong Clear Sky Filter Screw on Lens","description":"\u003ch2\u003eOptolong Clear Sky Filter Screw on Lens\u003c\/h2\u003e\n1. Optolong Clear Sky Filter Introduction\n\u003cul\u003e\n \t\u003cli\u003eA screw on filter with the easiest installation way like UV filter.\u003c\/li\u003e\n \t\u003cli\u003eSupress light pollution to make the night sky clearly.\u003c\/li\u003e\n \t\u003cli\u003eEnhance the contrast of images.\u003c\/li\u003e\n \t\u003cli\u003eTo bring up the colors, fascinating experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n2. Coating Technology\n\n·Multi-layers anti-reflection coating\n\n·Non-cementing optical substrate coating\n\n·Optolong L-Pro filter adopts precision coating based on Ion-assisted deposition coating technology for durability and resistance to scratching, as well as stability on CWL(central wavelength) no deviation affected by temperature change.\n\n·Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band.","brand":"Optolong","offers":[{"title":"M77 Mounted","offer_id":43693196771557,"sku":"OL-CS-M77","price":231.0,"currency_code":"CAD","in_stock":true},{"title":"M82 Mounted","offer_id":43693196804325,"sku":"OL-CS-M82","price":287.0,"currency_code":"CAD","in_stock":true},{"title":"Nikon Z Full Frame ILDC Clip-in","offer_id":48076575473893,"sku":"OL-CS-NK-Z","price":231.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/optolong-clear-sky-filter-screw-on-lens-astronomy-plus_278f5746-b4a1-42e0-93cd-cbb2d42c993f.png?v=1690487282"},{"product_id":"optolong-uv-ir-cut","title":"Optolong UV\/IR CUT filter","description":"\u003ch2\u003eOptolong UV\/IR CUT\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOptolong UV\/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the image as most of the optics are designed for the visible spectrum, because it’s very difficult to create a lens with the same focal point for the visible and IR spectrum.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt is used on a digital camera and the video, which do not have an IR protection filter toward an image sensor or were remodeled. This is important because unfiltered CCD and CMOS sensors are extremely susceptible to UV and IR rays just outside the visible spectrum that can have a very negative impact on image quality.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMain Use and Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSuitable for color CMOS and CCD cameras and modified DSLRs.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUse with monochrome CCD for astrophotography.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAvailable to assist in focusing.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAct as an outstanding dust shield, which prevents the possibility of dust settling on the lens during long time exposure.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWARNING: The filters of Optolong are not designed for sun observation. DO NOT LOOK AT THE SUN WITH OPTOLONG FILTER. You would be BLIND if you fail to observe the warning.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/optolong.com\/uploads\/images\/20210621\/ae00cf1d3abbdeca0160763948615996.png\" width=\"540\" height=\"349\"\u003e\u003c\/p\u003e\n\u003cp\u003eHow to read the chart?\u003c\/p\u003e\n\u003cp\u003e▲The horizontal axis is the Wavelength in Nanometers(nm).\u003c\/p\u003e\n\u003cp\u003e▲The vertical axis is transmission in %.\u003c\/p\u003e\n\u003cp\u003e▲The RED line shows the transmission of the UV\/IR Cut filter.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/optolong.com\/uploads\/images\/20191111\/0ff2d7f395c427aa390ff53daf333cec.jpg\" alt=\"\" width=\"609\" height=\"100\"\u003e\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\u003eOptolong 3-Years Warranty\u003c\/p\u003e","brand":"Optolong","offers":[{"title":"1.25\"","offer_id":43697833312485,"sku":"OL-UVIR-1.25","price":61.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43697833345253,"sku":"OL-UVIR-2","price":90.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":43697833378021,"sku":"OL-UVIR-31","price":63.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":43697833410789,"sku":"OL-UVIR-36","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/optolong-uvir-cut-astronomy-plus_cd36ff27-e51a-4277-a88a-b6d5f6831f99.png?v=1690487288"},{"product_id":"optolong-night-sky-h-alpha-filter","title":"Optolong Night Sky H-Alpha filter (IR-Pass 650nm)","description":"\u003ch2\u003eOptolong Night Sky H-Alpha filter\u003c\/h2\u003e\n\u003cp\u003eNight Sky H-Alpha filter (IR Pass 650nm) with 50% transition from blocking to passing at about 640nm and 95% or above transmission at wavelengths longer than 650nm can be used in IR-LRGB imaging to produce a sharper luminance image for the best planetary contrast as atmospheric seeing and distortion is much reduced at longer IR wavelengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sensor of CCD or CMOS cameras is capable of detecting light in the 350-1100nm range including infrared wavelengths. Thus RGB planetary images taken with IR as the luminance channel have visible-enhanced contrast and surface detail than standard LRGB images.\u003c\/p\u003e\n\u003cp\u003eWARNING: The filters of Optolong are not designed for sun observation. DO NOT LOOK AT THE SUN WITH OPTOLONG FILTER. You would be BLIND if you fail to observe the warning.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eSubstrate: Optical glass\u003cbr\u003eThickness: 1.85mm\u003cbr\u003eTave:  T\u0026gt;90%\u003cbr\u003eBlocking range: 300-570nm\u003cbr\u003eSurface quality: 60\/40\u003cbr\u003eTransmitted Wavefront RMS: λ\/4\u003cbr\u003eParallelism: 30s\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-ll-status=\"loaded\" class=\"lazyloaded\" alt=\"\" src=\"https:\/\/optolong.com\/uploads\/images\/20201125\/afe8c3f4e4eb968ef68dd5839b667b29.png\" width=\"532\" height=\"347\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to read the chart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e▲The horizontal axis is the Wavelength in Nanometers(nm).\u003c\/p\u003e\n\u003cp\u003e▲The vertical axis is transmission in %.\u003c\/p\u003e\n\u003cp\u003e▲The RED line shows the transmission of the Night Sky H-Alpha filter.\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\u003eOptolong 3-Years Warranty\u003c\/p\u003e","brand":"Optolong","offers":[{"title":"1.25\"","offer_id":43697758830821,"sku":"OL-NSHA-1","price":111.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43697758863589,"sku":"OL-NSHA-2","price":167.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/optolong-night-sky-h-alpha-filter-ir-pass-650nm-astronomy-plus_9a5d747f-d16c-4d12-8485-0e83f2bbc979.png?v=1690487288"},{"product_id":"optolong-clear-focusing-filter","title":"Optolong Clear Focusing Filter","description":"\u003ch2\u003eOptolong Clear Focusing Filter\u003c\/h2\u003e\n\u003cp\u003eOptolong Clear focusing filter is designed to highly pass the visible spectral region 420-680nm at 98.5% transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse of astrophotography filters, especially narrowband filters, often results in dim images which can be difficult to focus. Clear focusing filter can be used first to clearly focus the image.\u003c\/p\u003e\n\u003cp\u003eUse with modified DSLRs for higher efficiency and sensitivity by passing visible range with 98.5% transmission.\u003c\/p\u003e\n\u003cp\u003eAct as an outstanding dust shield, which prevents the possibility of dust settling on the lens during long time exposure.\u003c\/p\u003e\n\u003cp\u003eWARNING: The filters of Optolong are not designed for sun observation. DO NOT LOOK AT THE SUN WITH OPTOLONG FILTER. You would be BLIND if you fail to observe the warning.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications  \u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSbustrate: B270\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThickness: 1.85mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTave:  T\u0026gt;98.5%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface quality: 60\/40\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTransmitted Wavefront RMS: λ\/4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eParallelism: 30s\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/optolong.com\/uploads\/images\/20201125\/17144ed49cbdafca3c8e855b1129a71a.png\" width=\"499\" height=\"326\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHow to read the chart?\u003c\/p\u003e\n\u003cp\u003e▲The horizontal axis is the Wavelength in Nanometers(nm).\u003c\/p\u003e\n\u003cp\u003e▲The vertical axis is transmission in %.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eFilter\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Optolong","offers":[{"title":"1.25\"","offer_id":43693144277221,"sku":"OPT-CF-1.25","price":33.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43693144309989,"sku":"OPT-CF-2","price":41.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/optolong-clear-focusing-filter-astronomy-plus_123750df-9a37-44c8-92bc-1e7d6597d016.png?v=1690487288"},{"product_id":"optolong-ir-pass685-planetary-filter","title":"Optolong IR Pass685 Planetary Filter","description":"\u003ch2\u003eOptolong IR Pass685 Planetary Filter\u003c\/h2\u003e\n\u003cp\u003eOptolong IR Pass 685nm filter is designed to block wavelengths below 670nm and can be used in IR-LRGB imaging to produce a sharper luminance image for the best planetary contrast as atmospheric seeing and distortion is much reduced at longer IR wavelengths.\u003c\/p\u003e\n\u003cp\u003eThe sensor of CCD or CMOS cameras is capable of detecting light in the 350-1100nm range including infrared wavelengths. Thus RGB planetary images taken with IR as the luminance channel have visible-enhanced contrast and surface detail than standard LRGB images.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAdditionnal Features:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIR Pass 685nm filter is designed to block wavelengths below 670nm and can be used in IR-LRGB imaging to produce a sharper luminance image for the best planetary contrast as atmospheric seeing and distortion is much reduced at longer IR wavelengths.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSbustrate:\u003c\/strong\u003e B270\u003cbr\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1.85mm\u003cbr\u003e\u003cstrong\u003eTave:\u003c\/strong\u003e  T\u0026gt;90%\u003cbr\u003e\u003cstrong\u003eBlocking range:\u003c\/strong\u003e 350-1050nm\u003cbr\u003e\u003cstrong\u003eBlcoking depth:\u003c\/strong\u003e light pollution  line blocking \u0026gt;99%\u003cbr\u003e\u003cstrong\u003eSurface quality:\u003c\/strong\u003e 60\/40\u003cbr\u003e\u003cstrong\u003eTransmitted Wavefront RMS:\u003c\/strong\u003e λ\/4\u003cbr\u003e\u003cstrong\u003eParallelism:\u003c\/strong\u003e 30s\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-ll-status=\"loaded\" class=\"lazyloaded\" alt=\"\" src=\"https:\/\/optolong.com\/uploads\/images\/20200728\/f38d04404d461d5c64dd2159dc025330.png\" width=\"450\" height=\"247\"\u003e\u003c\/p\u003e\n\u003cp\u003eHow to read the chart?\u003c\/p\u003e\n\u003cp\u003e▲The horizontal axis is the Wavelength in Nanometers(nm).\u003c\/p\u003e\n\u003cp\u003e▲The vertical axis is transmission in %.\u003c\/p\u003e","brand":"Optolong","offers":[{"title":"1.25\"","offer_id":43697238180069,"sku":"OL-IR685-1.25","price":110.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43697238212837,"sku":"OL-IR685-2","price":160.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/optolong-ir-pass685-planetary-filter-astronomy-plus_cc837c01-acfa-4006-bfa3-c5fd37e31402.png?v=1690487293"},{"product_id":"baader-uv-ir-cut-l-filter-cmos-optimized","title":"Baader UV\/IR-Cut \/ L-Filter – CMOS-optimized","description":"\u003ch1 class=\"product-title\"\u003eBaader UV\/IR-Cut \/ L-Filter – CMOS-optimized\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin-top: 0.9375rem; margin-bottom: 0.9375rem; 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-align: start; 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;\"\u003eNew CMOS-optimized UV\/IR-Cut \/ L-Filter filters from Baader Planetarium with Reflex-Blocker™ and Life-Coat™.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin-top: 0.9375rem; margin-bottom: 0.9375rem; padding: 0px !important; margin-left: 3em !important; 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-align: start; 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\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin-top: 0.9375rem; margin-bottom: 0.9375rem; 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-align: start; 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;\"\u003eBaader CMOS UV\/IR Bandpass \/ L-Filter\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin-top: 0.9375rem; margin-bottom: 0.9375rem; padding: 0px !important; margin-left: 3em !important; 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-align: start; 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\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eUV\/IR Cut (420 – 685 nm) \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eReflects harmful thermal radiation in the infrared spectral range\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eProvides 98% transmission over the entire visible spectrum from 420 - 685 nm\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003ePrevents blurred star imaging with red-sensitive digital and CCD\/CMOS cameras\u003c\/li\u003e\n\u003c\/ul\u003e\nThe new generation of Baader CMOS-optimized filters features:\u003cbr data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); 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-align: start; 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\n\u003cul data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin-top: 0.9375rem; margin-bottom: 0px; padding: 0px !important; margin-left: 3em !important; 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-align: start; 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\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eOptimized for modern CMOS cameras, but likewise excellent for older CCD camera technologies\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eAnti-reflection RGB filter (red\/green\/blue) with extremely high transmission of the respective color channel, thus simultaneously reducing stray light and reflections to an unprecedented level\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eBalanced RGB design allows subframes to be taken with the same exposure time – extremely important for automated imaging tasks\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eIncreased contrast\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eReflex-Blocker™ coatings\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eFWHM on each filter category carefully designed to allow for 1:1:1 exposures, matched for typical CMOS quantum efficiency and s\/n ratio\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eBlackened edges all around, with filter-lead-side-indicator in the form of a black frontside outer rim, to additionally eliminate any reflection due to light falling onto the edge of a filter with filter-lead-side-indicator in the form of a telescope-sided black outer rim\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eEach filter coated individually, with sealed coating edge (NOT cut out of a larger plate with coatings left exposed read more)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eReflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); list-style: disc !important;\"\u003eLife-Coat™: evermore hard coatings to enable a non-aging coating for life – even in a most adverse environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable 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); 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\" 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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; 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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSize\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\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e\n\u003cp 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); margin-top: 0.9375rem; margin-bottom: 0.9375rem;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); margin-top: 0.9375rem; margin-bottom: 0.9375rem;\"\u003e1.25\"\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);\"\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);\"\u003e31 mm\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);\"\u003e36 mm\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);\"\u003e50.4 mm\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);\"\u003e50 x 50 mm\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);\"\u003e65 x 65 mm\u003c\/p\u003e\n\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eNET WEIGHT (KG)\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e0.06 - 0.09\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eCOLOUR\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eBlack\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTRANSMISSION RANGE\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e\u003cspan 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);\"\u003eL (420 – 685 nm), R (595 – 690 nm), G (490 – 580 nm), B (400 – 510 nm)\u003c\/span\u003e\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER THICKNESS (WITHOUT CELL)\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; 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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eReflex-Blocker™ hard coated, 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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eSPECIAL FEATURES\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eCMOS-optimized with\u003cspan 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 \u003c\/span\u003eLife-Coat™\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER USAGE\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e\u003cspan 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);\"\u003eCMOS, CCD, IR-Cut, Luminance, RGB, UV-Cut\u003c\/span\u003e\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eFILTER MOUNTED\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003e1.25\" \u0026amp; 2\" Mounted (LPFC 6mm) \/ rest unmounted\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\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"label\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eTYPE OF FILTER\u003c\/th\u003e\n\u003ctd 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); border: 1px solid #aaaaaa; font-size: 13px; padding: 2px; width: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\" class=\"data\" 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: 442.5px; overflow-wrap: break-word; margin-left: auto; margin-right: auto;\"\u003eBandpass\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\u003cdiv 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); 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-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; text-align: left;\" data-mce-style=\"box-sizing: inherit; -webkit-font-smoothing: antialiased; text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); 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-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; text-align: left;\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBaader UV\/IR-Cut \/ L-Filter – CMOS-optimized\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\n2-Year Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Baader Planetarium","offers":[{"title":"1.25\"","offer_id":43571921912037,"sku":"BAA-FCUVIR-1 (Baader #2961570)","price":95.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43571921944805,"sku":"BAA-FCUVIR-2 (Baader #2961573)","price":158.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":43571921977573,"sku":"BAA-FCUVIR-RD31 (Baader #2961571)","price":101.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":43571922043109,"sku":"BAA-FCUVIR-RD36 (Baader #2961572)","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":43571922075877,"sku":"BAA-FCUVIR-RD50 (Baader #2961574)","price":197.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm","offer_id":43571922108645,"sku":"BAA-FCUVIR-SQ50 (Baader #2961575)","price":255.0,"currency_code":"CAD","in_stock":true},{"title":"65 x 65mm","offer_id":43571922141413,"sku":"BAA-FCUVIR-SQ65 (Baader #2961576)","price":357.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/baader-uvir-cut-l-filter-cmos-optimized-astronomy-plus.webp?v=1690487481"},{"product_id":"astronomik-l1-l2-l3-uv-ir-blocking-filter","title":"Astronomik L-1 UV-IR Blocking Filter","description":"\u003ch2\u003eAstronomik L-1 UV-IR Blocking Filter\u003c\/h2\u003e\n\u003cp\u003eAstronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectral window of each new Luminance filters is designed to tune your setup to get the sharpest image from any optical design and any camera. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cimg width=\"530\" title=\"Transmission Astronomik Lx Filter\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/AlleLxFilter_V2.png\" alt=\"Transmission Astronomik Lx Filter\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e The Luminance channel is probably the most important for a great final image! You want as much signal as possible so the filter should have the highest transmission possible with a wide spectral bandpass. This combination provides the greatest sensitivity and gives you the highest photon counts on your pixels. While the high transmission level is a great aspect of the new Astronomik Luminance filters, not all optical instruments or additional optical elements like correctors, field-flatteners or reducers, have perfect colour correction so it can be the width of the spectral band pass of  the Luminance filter that can cause problems. A band pass that is too wide will allow the transmission of incompletely focused light (Chromatic aberration), making stars appear soft or bloated. In such cases image processing can become difficult, so having a slightly narrowed spectral window in your Luminance filter can reduce or eliminate this damaging effect.\u003c\/p\u003e\n\u003cp\u003eTo give you all the tools to gather the best data possible we have expanded our line of Luminance filters: Now you can select a Luminance filter perfectly matched to the kind of telescope you use, to get the highest signal and sharpest image for the Luminance channel!\u003c\/p\u003e\n\u003cp\u003eDepending on the color correction of your scope you may use a wider spectral window for the Luminance data. The L1 filter has the widest spectral window, the L2 is about the same as our current L-Filter and the L3 is much narrower. If you use an optical system that is completely free of any chromatic aberration you should get an L1 filter for your setup. For general use the L2 filter is well suited to most optical systems with a corrector, flattener or reducer in the optical train while the L3 filter is designed for users of refractors with a less-than-perfect color correction and in combination with the new Deep-Sky RGB filters, the L3 filter will minimise the problem of bluish halos around stars.\u003c\/p\u003e\n\u003cp\u003eThe transmission curve characteristics and coatings on the new Luminance filters have been designed and engineered in such a way that no halos or reflections will be visible. Even with bright stars in the field of view you will be able to reveal the faintest structures in nebulas or galaxies.\u003c\/p\u003e\n\u003cp\u003eLike all Astronomik Filters, the new Luminance filters are made using an extremely durable and scratch resistant coating, deposited on the finest polished optical substrate, which is free of any striae or internal strains. All substrates are made to exactly the same thickness, so all of our filters are parfocal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional note for observers working under light polluted skies:\u003c\/strong\u003e If your observing site suffers from light pollution you should try to use our CLS-CCD as a replacement for the Luminance filter. The transmission curve of the CLS-CCD will give you approximately the same amount of energy in all three colour channels while blocking nearly all unwanted artifical light pollution. Customers who replaced the Lx filter with the CLS-CCD are amazed by the increased quality of their data. This small change gives you the opportunity to take much deeper images from your current observing site.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelected frame size Astronomik L-1 UV-IR Filter\u003c\/li\u003e\n\u003cli\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" aria-hidden=\"false\" aria-labelledby=\"tab-title-3\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\"\u003e\n\u003cspan\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\"\u003eAstronomik\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":43466539827429,"sku":"AK-8h00oz","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":43466539860197,"sku":"AK-8h00pk","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":43466539892965,"sku":"AK-8h00sj","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":43466539925733,"sku":"AK-8h00mv","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":43466539958501,"sku":"AK-8h00su","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":43466539991269,"sku":"AK-8h11ge","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":43466540024037,"sku":"AK-8h00t3","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":43466540056805,"sku":"AK-8h00xr","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":43466540089573,"sku":"AK-8h11c3","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44131885711589,"sku":"AK-8h11kz","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44131885744357,"sku":"AK-8h11fa","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44131885777125,"sku":"AK-8h00rn","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 24TPI)","offer_id":44131885809893,"sku":"AK-8h00ry","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":44131929981157,"sku":"AK-8h00pv","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":44131930013925,"sku":"AK-8h00qg","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":44131930046693,"sku":"AK-8h00qr","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"M49","offer_id":44131930079461,"sku":"AK-8h00up","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"M52","offer_id":44131930112229,"sku":"AK-8h00uq","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"M55","offer_id":44131930144997,"sku":"AK-8h00ur","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M58","offer_id":44131930177765,"sku":"AK-8h00us","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M62","offer_id":44131930210533,"sku":"AK-8h00ut","price":407.0,"currency_code":"CAD","in_stock":true},{"title":"M67","offer_id":44131930243301,"sku":"AK-8h00uu","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"M72","offer_id":44131930276069,"sku":"AK-8h00uv","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"M77","offer_id":44131930308837,"sku":"AK-8h00uw","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"27mm unmounted","offer_id":44131930341605,"sku":"AK-8h00o4","price":88.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44131930374373,"sku":"AK-8h11br","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44131930407141,"sku":"AK-8h00rc","price":244.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astronomik-l-1-uv-ir-blocking-filter-astronomy-plus-1.jpg?v=1690487958"},{"product_id":"astronomik-ir-blocker-filter","title":"Astronomik IR Blocker Filter","description":"\u003ch2\u003eAstronomik IR Blocker Filter\u003c\/h2\u003e\n\u003cp\u003eAstronomik developed an infrared-blocking filter for digital photography. The Astronomik filter should be used as a standard at all imaging applications with sensors having a low sensitivity in the UV, e.g. Webcam, DSI and LPI from Meade or most video systems. Put this filter in front of your camera and you will get rid of all problems caused by IR like bright halos around all objects and a very soft overall image. If you compare the transmission data of the Astronomik IR-blocker with the data from other sources, you will notice, that most other manufacturers would call this already an UV-IR blocker. The filter WE call an \"\u003ca href=\"https:\/\/istronomyplus.com\/products\/astronomik-l1-l2-l3-uv-ir-blocking-filter\/\" target=\"_blank\" rel=\"noopener\"\u003eUV-IR blocker\u003c\/a\u003e\" is superior to any UV-IR blocker from other manufacturers worldwide! The IR-blocker is optimized for systems with focal ratios between f\/0.5 and f\/50. The typical transmission is higher than 99%.\u003c\/p\u003e\n\u003ch4\u003eMain use\u003c\/h4\u003e\n\u003cp\u003eThe IR Blocker gives you a perfect parfocal filter. It blocks all IR light without modifying the visual part of the spectrum. It is also great as a dust protection for your telescope and camera.\u003c\/p\u003e\n\u003ch4\u003eOther uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAs a dust protection of Schmidt-Cassegrain, Schmidt-Newton or Maksutov system or as a dust protection in front of DSLR camera.\u003c\/li\u003e\n\u003cli\u003eAs an alternative instead of the UV-IR-Blocker if your camera has a low sensitivity at short wavelengths.\u003c\/li\u003e\n\u003cli\u003eAs an alternative instead of the MC Clear if your system has any refracting elements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAlternatives\u003c\/h4\u003e\n\u003cp\u003eYou should think about using the UV-IR blocker if your camera has a high sensitivity at short wavelengths. Think about using the MC Clear glass if you have a system without any refracting elements. If you do color imaging from light polluted places, please think about using the CLS CCD filter for the luminance data instead! \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e1.25\"\u003c\/p\u003e\n\u003ctable class=\"xslData;XLSY;v2;2846;BgaAAgAAB6ACAAAB5AUAAALqBwAAAysDAAAETgMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEbAAAA+gMAAAAADAANAA4ADwD7AAcAAAD6EgAAAAD7AoYAAAD6AgUAAABrAHUAcgBkAHQAAwEAAAAxAAUUAAAAMgAwADIAMgAtADAAOQAtADIAMQBUADEANwA6ADUAMAA6ADQANQBaAPsAPAAAAPoJFAAAAGYAMAA2AGMANABlAGMAZQAwADQAYQA2ADkAMAAyADMAMwAxAGIAMwALBAAAADEAMAAzADMA+x8AAAAAAAAAAAELAAAAAgYAAAAABAAAAAADAAAAAA8AAAAAkgIAAACNAgAAASsAAAAABgwAAABTAGgAZQBlAHQAMQABBAEAAAACAQIDBgoAAABBADEAOgBCADcAFisAAAAXJgAAABQhAAAAAAQAAABBADEAAQQAAAAAAAAAAgoAAABBADEAOgBCADcACwoAAAABBQAAAAAAACxADjwAAAAABc3MzMzMzDFAAQWamZmZmRkzQAIFzczMzMzMMUADBZqZmZmZGTNABAV7FK5H4XoeQAUFexSuR+F6HkAPRQAAAAEBCQIBAAMBAAQEAQAAAAUBAAYBAAcE\/\/\/\/\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\/v7AAUhAAAAABwAAAACAQAAABIDBgAAAAAE\/\/\/\/AAQGAAAAAAT\/\/\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\" style=\"border-collapse: collapse; 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white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eModel Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e8h0010\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eSingle Filter, Set, or Accessory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eSingle Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eUV\/IR\/Luminance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e50.8mm (2\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; 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background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eThreaded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Optical Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e1 mm\u003c\/span\u003e\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\"\u003eSC Rear Cell\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; 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white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eModel Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e8h00e7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eSingle Filter, Set, or Accessory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eSingle Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eUV\/IR\/Luminance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; 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background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eThreaded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Optical Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e1 mm\u003c\/span\u003e\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\"\u003eT-Mount\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; 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white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eModel Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e8h00it\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eSingle Filter, Set, or Accessory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eSingle Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eUV\/IR\/Luminance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eM42 x 0.75 mm (T-Thread)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Shape\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eRound\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.5pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Insert Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003eThreaded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58pt;\"\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Optical Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.857142857142854pt; white-space: normal; text-align: left; vertical-align: middle; border-bottom: 1px solid #eaeaea; border-top: 1px solid #eaeaea; background-color: #fbfbfb;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 12pt; vertical-align: baseline;\"\u003e1 mm\u003c\/span\u003e\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\u003cp data-mce-fragment=\"1\"\u003eAstronomik IR Block Filter - 1.25\"\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAstronomik IR Block Filter - 2\"\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAstronomik IR Block Filter - SC Rear Cell\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAstronomik IR Block Filter - T-Mount\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; color: #000000; font-family: Lato, Helvetica, Arial, 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; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\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\"\u003e\u003cspan style=\"color: #000000; font-family: Lato, Helvetica, Arial, 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; display: inline !important; float: none;\"\u003e10 Years\u003c\/span\u003e Warranty\u003cbr\u003e\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\"","offer_id":43466137043173,"sku":"AK-8h0009","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":43466137075941,"sku":"AK-8h0010","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell","offer_id":43466137108709,"sku":"AK-8h00e7","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount - M42 x 0.75","offer_id":43466137141477,"sku":"AK-8h00it","price":121.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astronomik-ir-blocker-filter-astronomy-plus-1.webp?v=1690488184"},{"product_id":"antlia-ir-pass-685nm-planetary-1-25-filter","title":"Antlia IR Pass 685nm Planetary 1.25\" Filter","description":"\u003ch2\u003eAntlia IR Pass 685nm planetary 1.25\" filter\u003c\/h2\u003e\n\u003cp\u003eThe Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of more than 685nm to pass through. At these longer wavelengths, the sensitivity of the unaided eye is reduced, so it is not suitable for visual observations. The filter is highly recommended for any planetary photography. At long-wavelength spectral range the atmospheric air turbulence (seeing) has much lower impact on the sharpness. The closer to the infrared band, planetary images are less disturbed by wavefront distortions in the atmosphere (seeing), result in the sharpest and highest contrast image possible.\u003c\/p\u003e\n\u003cp\u003eBy combining a luminance image taken with the IR-Pass filter, along with RGB and U-Venus filters, overall image sharpness is significantly enhanced and details of planets in different bands are taken.\u003c\/p\u003e\n\u003cp\u003eThe filter is also possible to image the other planets during daylight due to the dark background sky created by the 685nm IR Pass Filter.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSchott optical substrate\u003c\/p\u003e\n\u003cp\u003e1.25” mounted, (2mm+\/-0.05mm)\u003c\/p\u003e\n\u003cp\u003eSurface Quality: 60\/40 (Refer to MIL-O-13830)\u003c\/p\u003e\n\u003cp\u003e2 sides fine-optically polished to ensure accurate 1\/4 wavefront\u003c\/p\u003e\n\u003cp\u003e30 arcsec parallelism\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Ring:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.25”( 28.5*0.6 )\u003c\/p\u003e\n\u003cp\u003eUltra-thin filter cell to minimize vignetting by maximize possible clear aperture\u003c\/p\u003e\n\u003cp\u003eBlack Anodized Finish\u003c\/p\u003e\n\u003cp\u003eLaser Engraving No Fading\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eFilter\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAntlia 3-Years Warranty Against Delamination\u003c\/p\u003e","brand":"Antlia","offers":[{"title":"Default Title","offer_id":43786208149733,"sku":"AF-IR685-1.25","price":55.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/antlia-ir-pass-685nm-planetary-1-25-filter-astronomy-plus_86bb607a-63cf-4af6-8259-232a1183e55d.jpg?v=1690488639"},{"product_id":"copy-of-antlia-ir-pass-850nm-planetary-1-25-filter","title":"Antlia IR Pass 850nm Planetary 1.25\" Filter","description":"\u003ch2\u003eAntlia IR Pass 850nm planetary 1.25\" filter\u003c\/h2\u003e\n\u003cp\u003eThe Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of more than 850nm to pass through. It is a supplement filter of IR Pass 685nm. At these longer wavelengths, the sensitivity of the unaided eye is reduced, so it is not suitable for visual observations. The filter is highly recommended for any planetary photography. At long-wavelength spectral range the atmospheric air turbulence (seeing) has much lower impact on the sharpness. The closer to the infrared band, planetary images are less disturbed by wavefront distortions in the atmosphere (seeing), result in the sharpest and highest contrast image possible.\u003c\/p\u003e\n\u003cp\u003eBy combining a luminance image taken with the IR-Pass filter, along with RGB and U-Venus filters, overall image sharpness is significantly enhanced and details of planets in different bands are taken.\u003c\/p\u003e\n\u003cp\u003eThe filter is also possible to image the other planets during daylight due to the dark background sky created by the 850nm IR Pass Filter.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSchott optical substrate\u003c\/p\u003e\n\u003cp\u003e1.25” mounted, (2mm+\/-0.05mm)\u003c\/p\u003e\n\u003cp\u003eSurface Quality: 60\/40 (Refer to MIL-O-13830)\u003c\/p\u003e\n\u003cp\u003e2 sides fine-optically polished to ensure accurate 1\/4 wavefront\u003c\/p\u003e\n\u003cp\u003e30 arcsec parallelism\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Ring:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.25”( 28.5*0.6 )\u003c\/p\u003e\n\u003cp\u003eUltra-thin filter cell to minimize vignetting by maximize possible clear aperture\u003c\/p\u003e\n\u003cp\u003eBlack Anodized Finish\u003c\/p\u003e\n\u003cp\u003eLaser Engraving No Fading\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eFilter\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAntlia 3-Years Warranty Against Delamination\u003c\/p\u003e","brand":"Antlia","offers":[{"title":"Default Title","offer_id":43786213851365,"sku":"AF-IR850-1.25","price":55.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/antlia-ir-pass-850nm-planetary-1-25-filter-astronomy-plus_2a6772f7-696f-44bd-9583-b4a4846a97f9.jpg?v=1690488639"},{"product_id":"idas-odw-full-spectrum-clear-ar-coated","title":"IDAS ODW Full Spectrum (Clear) Filter AR-coated","description":"\u003ch1 class=\"product_title entry-title\"\u003eIDAS Full Spectrum (Clear) AR-coated\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eFull Spectrum AR-coated filter\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003ePar-focal with all IDAS 48mm and 52mm, except QRO Series\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eIDAS is a trademark of ICAS Enterprise Japan\u003c\/strong\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIDAS ODW Full Spectrum Filter is the perfect choice for astrophotography enthusiasts looking for a par-focal filter with exceptional color and clarity. This AR-coated filter is designed to work with all IDAS 48mm and 52mm filters, except the QRO Series. The high-quality construction and precise tolerances ensure true-to-life color accuracy and stunning sharpness.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eNo Specifications\u003c\/p\u003e\n\u003ch3\u003eIn The Box\u003c\/h3\u003e\n\u003cp\u003eOWD Filter\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/idas-warranty\" target=\"_blank\"\u003eIDAS 3-Year Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"IDAS","offers":[{"title":"ODW 48mm mounted (2.5mm thickness)","offer_id":43932819554533,"sku":"IDA-ODW-48S","price":151.0,"currency_code":"CAD","in_stock":true},{"title":"ODW 48mm mounted (2mm thickness)","offer_id":45659587674341,"sku":"IDA-ODW-48ST2","price":151.0,"currency_code":"CAD","in_stock":true},{"title":"ODW 52mm mounted","offer_id":43932819587301,"sku":"IDA-ODW-52ST2","price":155.0,"currency_code":"CAD","in_stock":true},{"title":"ODW Di2 mounted","offer_id":44163123118309,"sku":"IDA-ODW-Di2","price":210.0,"currency_code":"CAD","in_stock":true},{"title":"ODW DRT for Canon EF-EOSR","offer_id":45659587707109,"sku":"IDA-ODW-DRT","price":210.0,"currency_code":"CAD","in_stock":false},{"title":"DS for IDAS AD42-DS","offer_id":47819606196453,"sku":"IDA-ODW-DS","price":155.0,"currency_code":"CAD","in_stock":true},{"title":"DZ for ZWO FD-M54-II","offer_id":47819615469797,"sku":"IDA-ODW-DZ","price":210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/idas-odw-full-spectrum-clear-filter-ar-coated-astronomy-plus.webp?v=1690489001"},{"product_id":"player-one-uv-ir-cut-1-25-filter-s-series-uv-ir-cut","title":"Player One UV IR-CUT 1.25″ Filter S-series (UV-IR-CUT)","description":"\u003ch2\u003ePlayer One UV IR-CUT 1.25″ Filter S-series\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\u003cstrong\u003e1.25-inch UV IR-CUT filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\" class=\"tgt\"\u003eThe main function of the UV IR-cut filter is to correct the colour balance of the image. \u003c\/span\u003e\u003cspan data-group=\"0-1\" data-sentence=\"1\" data-section=\"0\" class=\"tgt\"\u003eBecause colour cameras like MARS-C are extremely sensitive in both infrared and ultraviolet light, you need to use this 1.25-inch UV IR-cut filter to cut off both infrared and ultraviolet light if you want to get pictures of the planets and the moon in true color. \u003c\/span\u003e\u003cspan data-group=\"0-2\" data-sentence=\"2\" data-section=\"0\" class=\"tgt\"\u003eWhen taking solar photography, strong infrared radiation will also affect the image clarity and contrast, so it is also necessary to add UV IR-cut filter too. \u003c\/span\u003e\u003cspan data-group=\"0-3\" data-sentence=\"3\" data-section=\"0\" class=\"tgt\"\u003eIt can be said that UV IR-CUT filter is one of the most widely used filter in astrophotography.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter.jpg 1920w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter-300x190.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter-1024x650.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter-768x488.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter-1536x975.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter-600x381.jpg 600w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon-Real-color-with-UV-IR-CUT-filter.jpg\" class=\"alignnone size-full wp-image-1141\" width=\"549\" height=\"349\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cimg sizes=\"(max-width: 1057px) 100vw, 1057px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/UV-IR-CUT-curve.jpg 1057w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/UV-IR-CUT-curve-300x184.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/UV-IR-CUT-curve-1024x630.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/UV-IR-CUT-curve-768x472.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/UV-IR-CUT-curve-600x369.jpg 600w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/UV-IR-CUT-curve.jpg\" class=\"tgt\" data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\" width=\"529\" height=\"325\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp class=\"tgt\" data-section=\"2\"\u003e\u003cspan class=\"tgt\" data-section=\"2\" data-sentence=\"0\" data-group=\"2-0\"\u003eFrame thickness: 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\"\u003eThickness of filter lens: 2mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"tgt\" data-section=\"6\"\u003e\u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"0\" data-group=\"6-0\"\u003eTransmittance: \u0026gt;=\u003c\/span\u003e\u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"1\" data-group=\"6-1\"\u003e95%\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\"\u003eBlocking depth: OD2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":43995825209573,"sku":"POA-UV-IR-CUT","price":31.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-uv-ir-cut-1-25-filter-s-series-uv-ir-cut-astronomy-plus.webp?v=1690489596"},{"product_id":"player-one-ir685nm-1-25-ir-pass-filter-s-series-ir685","title":"Player One IR685nm 1.25″ IR-Pass Filter S-series (IR685)","description":"\u003ch2\u003ePlayer One IR685nm 1.25″ IR-Pass Filter S-series\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;\" data-mce-style=\"font-family: 微软雅黑;\"\u003e\u003cstrong data-spm-anchor-id=\"2013.1.0.i1.44c7454dwNdx9O\"\u003e1.25inch IR685nm pass filter（Seeing improving filter）\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"tgt\" data-section=\"0\" data-sentence=\"0\" data-group=\"0-0\"\u003eMany years ago, Moon Prince introduced the IR685 infrared filter, which only allows red and infrared light with wavelengths greater than 685nm to pass through, greatly improving seeing condition (because atmospheric jitters have less impact on longer wavelengths of light). \u003c\/span\u003e\u003cspan class=\"tgt\" data-section=\"0\" data-sentence=\"1\" data-group=\"0-1\"\u003eSince then, IR685 has become a great accessory for Lunar photography. \u003c\/span\u003e\u003cspan class=\"tgt\" data-section=\"0\" data-sentence=\"2\" data-group=\"0-2\"\u003eThis IR685 filter are not the same as old IR685 filters. Our IR685 using double-sided multi-layer composite coating upgrade IR685, will become your new magic weapon!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-1024x1024.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-300x300.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-150x150.jpg 150w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-768x768.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-1536x1536.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-2048x2048.jpg 2048w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-600x600.jpg 600w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-100x100.jpg 100w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Moon20210217-S50-1024x1024.jpg\" class=\"aligncenter wp-image-1473 size-large\" width=\"522\" height=\"522\"\u003e\u003c\/p\u003e\n\u003cp\u003e Not only does IR685 improve seeing, but it also helps enthusiasts around the world to capture Uranus’s distinctive cloud bands.\u003c\/p\u003e\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1904px) 100vw, 1904px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter.jpg 1904w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter-300x170.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter-1024x581.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter-768x436.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter-1536x872.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter-600x341.jpg 600w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR685-filter.jpg\" class=\"alignnone size-full wp-image-1139\" width=\"529\" height=\"300\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-section=\"0\" class=\"tgt\"\u003e\u003cspan data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\" class=\"tgt\"\u003e1.25 inch, thread M28.5*0.6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"2\" class=\"tgt\"\u003e\u003cspan data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\" class=\"tgt\"\u003eFrame thickness: body 5mm+ thread 2mm, a total of 7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"4\" class=\"tgt\"\u003e\u003cspan data-group=\"4-0\" data-sentence=\"0\" data-section=\"4\" class=\"tgt\"\u003eThickness of filter lens: 2mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"6\" class=\"tgt\"\u003e\u003cspan data-group=\"6-0\" data-sentence=\"0\" data-section=\"6\" class=\"tgt\"\u003eTransmittance: ≈90%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"8\" class=\"tgt\"\u003e\u003cspan data-group=\"8-0\" data-sentence=\"0\" data-section=\"8\" class=\"tgt\"\u003eBlocking depth: OD3\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1059px) 100vw, 1059px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR685curve.jpg 1059w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR685curve-300x183.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR685curve-1024x626.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR685curve-768x469.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR685curve-600x367.jpg 600w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR685curve.jpg\" class=\"size-full wp-image-1137 aligncenter\" width=\"520\" height=\"318\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":43995833958629,"sku":"POA-IR685","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-ir685nm-1-25-ir-pass-filter-s-series-ir685-astronomy-plus.webp?v=1690489596"},{"product_id":"player-one-ir850nm-1-25-ir-pass-filter-s-series-ir850","title":"Player One IR850nm 1.25″ IR-Pass Filter S-series (IR850)","description":"\u003ch2\u003ePlayer One IR850nm 1.25″ IR-Pass Filter S-series\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 data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\" class=\"tgt\"\u003eIR850 near infrared filter is a pure infrared filter, this filter is the capture of infrared band artifact. \u003c\/span\u003e\u003cspan data-group=\"0-1\" data-sentence=\"1\" data-section=\"0\" class=\"tgt\"\u003eFor Venus photography, IR850 can capture the rare infrared band cloud images of Venus. Combined with UV filter to capture the UV band cloud images, it can synthesize very beautiful Venus cloud photos. \u003c\/span\u003e\u003cspan data-group=\"0-2\" data-sentence=\"2\" data-section=\"0\" class=\"tgt\"\u003eIt can also be used to take near-infrared images of the moon and planets.\u003c\/span\u003e\u003cspan data-group=\"0-3\" data-sentence=\"3\" data-section=\"0\" class=\"tgt\"\u003eIR850nm filter compared to other filters, it is more like a synonym for mystery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1904px) 100vw, 1904px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter.jpg 1904w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter-300x170.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter-1024x581.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter-768x436.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter-1536x872.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter-600x341.jpg 600w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/Uranus-with-IR850-filter.jpg\" class=\"alignnone wp-image-1134 size-full\" width=\"541\" height=\"307\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-section=\"0\" class=\"tgt\"\u003e\u003cspan data-group=\"0-0\" data-sentence=\"0\" data-section=\"0\" class=\"tgt\"\u003e1.25 inch, thread M28.5*0.6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"2\" class=\"tgt\"\u003e\u003cspan data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\" class=\"tgt\"\u003eFrame thickness: body 5mm+ thread 2mm, a total of 7mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"4\" class=\"tgt\"\u003e\u003cspan data-group=\"4-0\" data-sentence=\"0\" data-section=\"4\" class=\"tgt\"\u003eThickness of filter lens: 2mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"6\" class=\"tgt\"\u003e\u003cspan data-group=\"6-0\" data-sentence=\"0\" data-section=\"6\" class=\"tgt\"\u003eTransmittance: ≈90%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-section=\"8\" class=\"tgt\"\u003e\u003cspan data-group=\"8-0\" data-sentence=\"0\" data-section=\"8\" class=\"tgt\"\u003eBlocking depth: OD3\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-spm-anchor-id=\"2013.1.0.i5.44c7454dwNdx9O\"\u003e\u003cimg sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR850-curve-1024x630.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR850-curve-300x185.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR850-curve-768x472.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR850-curve-600x369.jpg 600w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR850-curve.jpg 1060w\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2020\/12\/IR850-curve-1024x630.jpg\" class=\"size-large wp-image-1133 aligncenter\" width=\"547\" height=\"337\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":43995837464805,"sku":"POA-IR850","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-ir850nm-1-25-ir-pass-filter-s-series-ir850-astronomy-plus.webp?v=1690489596"},{"product_id":"svbony-sv183-ir-pass-685nm-filter-for-planetary-photography-w9142","title":"SVBONY SV183 IR Pass 685nm Filter for Planetary Photography (W9142)","description":"\u003ch2\u003eSVBONY SV183 IR Pass 685nm Filter for Planetary Photography\u003c\/h2\u003e\n\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eSV183 IR pass filter; Sufficient reduction of seeing effects; heightened contrast; The Filter can darkens the twilight sky background; allowing mages of moon and planets to be taken at dawn or dusk\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSturdy standard 1.25-inch filter; SV183 filter measures 1.25 inches and is suitable for standard 1.25-inch equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSturdy construction; The filter frame is made of high-grade alumina metal material; which is durable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIn addition to astronomical uses; the IR-Pass filter can be used for nature photography in the Near-IR; revealing stunning differences in plants; sky; and clouds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: block;\" class=\"tab-content\" id=\"tab4\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e1. Sufficient reduction of seeing effects, heightened contrast: The IR Pass filter can be a great asset for daylight IR-imaging with a digital camera lessening seeing effects and improving contrast when utilized for lunar and planetary imaging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e2. The IR Pass 685nm Filter is made with high-end glass that has been multi-coated with an ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e3. The filter cell is made of lightweight, strong metal and is CNC machined, sand-blasted, black anodized, and then laser engraved. The result is a super thin filter cell that will produce a clear aperture of 26mm or 44mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e4. The Filter can darken the twilight sky background, allowing mages of the moon and planets to be taken at dawn or dusk.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e5. In addition to astronomical uses, the IR-Pass filter can be used for nature photography in the Near-IR, revealing stunning differences in plants, sky, and clouds (requires the use of a camera that is sensitive to IR above 670nm, such as a modified DSLR or webcam).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e6. The filters are presented in a high-quality filter box.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e7. SV183 filter cell is made of lightweight; strong metal and is CNC machined; sand-blasted; black anodized; The result is a super thin filter cell that will produce a clear aperture of 26mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e8. SV183 IR Pass 685nm filter; M48*0.75 thread; standard 2 inches can be connected with eyepieces or telescope cameras with the same thread to achieve the purpose of observation or shooting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e9. Telescope filter cell is made of lightweight; strong metal and is CNC machined; sand-blasted; black anodized; and then laser engraved\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e10. The IR Pass filter blocks wavelengths below 670nm; reduce the effects of seeing when used in IR-LRGB imaging of the moon and planets\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e11. Sufficient reduction of seeing effects; heightened contrast; the IR Pass filter can be a great asset for daylight IR-imaging with a digital camera lessening seeing effects and improving contrast when utilized for lunar and planetary imaging\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e12. The IR Pass 685nm filter is made with high-end glass that has been multi-coated with an ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e13. The filter can darkens the twilight sky background; allowing images of moon and planets to be taken at dawn or dusk\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e14. The IR Pass 685nm filter is presented in a quality filter box; protects the product from damage in transit and facilitates storage when not in use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/1_678ffd07-b5cd-4fa3-a94a-1b2db7e4233d.jpg?v=1759854077\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/2_7e700a84-1a43-412a-99cd-f5cc5dd29aca.jpg?v=1759854077\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eNote: The filters of SVBONY are not designed for observation. It doesn't work for visual use.\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eModel \u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eW9142A\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eW9142B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.25-Inch\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2-Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM28.5*0.6\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM48*0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eClear Aperture\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e26mm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e8g \/ 0.3oz \/0.02lb\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e15g \/ 0.53oz \/0.03lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eLens Material\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eSCHOTT B260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eAviation Aluminum 6061T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSubstrate Thickness\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e1.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSurface Quality\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e60\/40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSurface parallelism\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e1\/4 λ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eParallelism\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e30”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSingle Thread\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBlocking\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003eOD2@400-660nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWavelength Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e350-1100nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eλ cut-on\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e670nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003ePeak transmittance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"text-align: center;\"\u003e670nm@T=50% 673-1100nm@T\u0026gt;95%\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\u003cp\u003eSVBONY SV183 IR Pass 685nm Filter\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/svbony-warranty\" target=\"_blank\"\u003eSvbony 1-Year Warranty \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Svbony","offers":[{"title":"1.25\"","offer_id":44092499165413,"sku":"SVB-W9142A","price":32.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":44092503261413,"sku":"SVB-W9142B","price":52.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv183-ir-pass-685nm-filter-for-planetary-photography-w9142-astronomy-plus-1.webp?v=1690490593"},{"product_id":"f9198f","title":"SVBONY SV405CC Cooled Color Camera IMX294","description":"\u003ch2\u003eSVBONY SV405CC Cooled Color Camera for Deep Space Astrophotography IMX294\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSv405cc with UV\/IR Cut filter can achieve pure color shooting effect of deep space objects. It can photograph nebulae, galaxies and other deep space objects and the moon.\u003c\/li\u003e\n\u003cli\u003eSv405cc with UHC filter can effectively reduce urban light damage, or get better shooting effect of deep space celestial bodies, severely suppress light damage, and is suitable for places with strong urban light damage. It can photograph nebulae, galaxies and other deep space objects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg height=\"225\" width=\"524\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/6378899810857509888071027_480x480.jpg?v=1686757289\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSv405cc combined with CLS filter can effectively reduce urban light damage, obtain better deep space celestial photography effect, and slightly suppress light damage. It is suitable for places with light damage in villages and towns, and can obtain more details while suppressing light damage. It can photograph nebulae, galaxies and other deep space objects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp style=\"text-align: center;\"\u003eFilter for Camera\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eConnection Mode\u003c\/td\u003e\n\u003ctd\u003eConnection Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eF9127A\/B-svbony 2 inch \/1.25 inch UV\/IR Cut astronomical photography filter\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2-inch assembly scheme: F9127B+M42M-M48F-16.5+F9198F\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.25 inch assembly scheme: F9127A+1.25 inch T-shaped tube +F9198F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eF9131A\/B- svbony1.25 inch \/2 inch UHC filter\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2-inch assembly scheme:F9131B+M42M-M48F-16.5+F9198F\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.25 inch assembly scheme:F9131A+1.25 inch T-shaped tube+F9198F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eF9155A\/B- svbony 1.25 inch \/2 inch CLS filter\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e2-inch assembly scheme:F9155B+M42M-M48F-16.5+F9198F\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.25 inch assembly scheme:F9155A+1.25 inch T-shaped tube+F9198F\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\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSV405CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSensor\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e4\/3'' SONY IMX294 CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSensor size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e19.2mm*13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e4.63*4.63μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eDiagonal\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e23.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e11.7 megapixels 4144*2822\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eExposure time\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e0.05ms-2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eQE peak\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e75%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eReadout noise\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.2e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eFull well\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e63ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eADC\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e14 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eMaximum Frame Rate\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e19 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBack Focus\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e6.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eROI\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eProtective window\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eAR coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eDigital Noise Reduction\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBinning\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eBIN1,BIN2,BIN3,BIN4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eInterface Type\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSupported OS\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eWindows, Linux, Raspberry Pi \u0026amp; Mac OS \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003ePower Consumpton\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e200mA 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e-10℃-50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e-20℃-60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWorking Relative Humidity\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e20％-80％\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eStorage Relative Humidity\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e20％-95％\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\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSVBONY SV405CC Cooled Color Camera for Deep Space Astrophotography IMX294 with selected 1.25'' Filters :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003esv405cc+1.25'' UV IR Cut Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003esv405cc+ 2'' UV IR Cut Filter\u003c\/li\u003e\n\u003cli\u003esv405cc+ 1.25'' UHC Filter\u003c\/li\u003e\n\u003cli\u003esv405cc+ 2'' UHC Filter\u003c\/li\u003e\n\u003cli\u003esv405cc+ 1.25'' CLS Filter\u003c\/li\u003e\n\u003cli\u003esv405cc+ 2'' CLS Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupply Unit\u003c\/p\u003e\n\u003cp\u003eCamera Bag\u003c\/p\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003cp\u003e2\" Cover\u003c\/p\u003e\n\u003cp\u003eT2 Adapter\u003c\/p\u003e\n\u003cp\u003eM42-M48 Ring\u003c\/p\u003e\n\u003cp\u003eT2-1.25\" Adapter\u003c\/p\u003e\n\u003cp\u003eM42M-M42F-21L\u003c\/p\u003e\n\u003cp\u003eM42M-M48F-16.5L\u003c\/p\u003e\n\u003cp\u003e1.25\" T-Adapter\u003c\/p\u003e\n\u003cp\u003eUSB3.0 Data Cable\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/svbony-warranty\" target=\"_blank\"\u003eSvbony 1-Year Warranty \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Svbony","offers":[{"title":"Camera with 1.25'' UV IR Cut Filter","offer_id":44106916233445,"sku":"SVB-F9198F-F9127A","price":835.0,"currency_code":"CAD","in_stock":true},{"title":"Camera with 2'' UV IR Cut Filter","offer_id":44106916266213,"sku":"SVB-F9198F-F9127B","price":838.0,"currency_code":"CAD","in_stock":true},{"title":"Camera with 1.25'' UHC  Filter","offer_id":44106916298981,"sku":"SVB-F9198F-F9131A","price":846.0,"currency_code":"CAD","in_stock":true},{"title":"Camera with 2'' UHC  Filter","offer_id":44106916331749,"sku":"SVB-F9198F-F9131B","price":873.0,"currency_code":"CAD","in_stock":true},{"title":"Camera with 1.25'' CLS  Filter","offer_id":44106916364517,"sku":"SVB-F9198F-F9155A","price":844.0,"currency_code":"CAD","in_stock":true},{"title":"Camera with 2'' CLS  Filter","offer_id":44106916397285,"sku":"SVB-F9198F-F9155B","price":866.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv405cc-cooled-color-camera-imx294-astronomy-plus-1.jpg?v=1690490948"},{"product_id":"astronomik-l-2-uv-ir-blocking-filter","title":"Astronomik L-2 UV-IR Blocking Filter","description":"\u003ch2 data-mce-fragment=\"1\"\u003eAstronomik L-2 UV-IR Blocking Filter\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAstronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectral window of each new Luminance filters is designed to tune your setup to get the sharpest image from any optical design and any camera. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cimg width=\"530\" title=\"Transmission Astronomik Lx Filter\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/AlleLxFilter_V2.png\" alt=\"Transmission Astronomik Lx Filter\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/AlleLxFilter_V2.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e The Luminance channel is probably the most important for a great final image! You want as much signal as possible so the filter should have the highest transmission possible with a wide spectral bandpass. This combination provides the greatest sensitivity and gives you the highest photon counts on your pixels. While the high transmission level is a great aspect of the new Astronomik Luminance filters, not all optical instruments or additional optical elements like correctors, field-flatteners or reducers, have perfect colour correction so it can be the width of the spectral band pass of  the Luminance filter that can cause problems. A band pass that is too wide will allow the transmission of incompletely focused light (Chromatic aberration), making stars appear soft or bloated. In such cases image processing can become difficult, so having a slightly narrowed spectral window in your Luminance filter can reduce or eliminate this damaging effect.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo give you all the tools to gather the best data possible we have expanded our line of Luminance filters: Now you can select a Luminance filter perfectly matched to the kind of telescope you use, to get the highest signal and sharpest image for the Luminance channel!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDepending on the color correction of your scope you may use a wider spectral window for the Luminance data. The L1 filter has the widest spectral window, the L2 is about the same as our current L-Filter and the L3 is much narrower. If you use an optical system that is completely free of any chromatic aberration you should get an L1 filter for your setup. For general use the L2 filter is well suited to most optical systems with a corrector, flattener or reducer in the optical train while the L3 filter is designed for users of refractors with a less-than-perfect color correction and in combination with the new Deep-Sky RGB filters, the L3 filter will minimise the problem of bluish halos around stars.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe transmission curve characteristics and coatings on the new Luminance filters have been designed and engineered in such a way that no halos or reflections will be visible. Even with bright stars in the field of view you will be able to reveal the faintest structures in nebulas or galaxies.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all Astronomik Filters, the new Luminance filters are made using an extremely durable and scratch resistant coating, deposited on the finest polished optical substrate, which is free of any striae or internal strains. All substrates are made to exactly the same thickness, so all of our filters are parfocal.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAdditional note for observers working under light polluted skies:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eIf your observing site suffers from light pollution you should try to use our CLS-CCD as a replacement for the Luminance filter. The transmission curve of the CLS-CCD will give you approximately the same amount of energy in all three colour channels while blocking nearly all unwanted artifical light pollution. Customers who replaced the Lx filter with the CLS-CCD are amazed by the increased quality of their data. This small change gives you the opportunity to take much deeper images from your current observing site.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\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\"\u003eSelected frame size Astronomik L-2 UV-IR Filter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" aria-hidden=\"false\" aria-labelledby=\"tab-title-3\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\"\u003eAstronomik\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":44157046292709,"sku":"AK-8h00pa","price":94.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":44157046325477,"sku":"AK-8h00pl","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":44157046358245,"sku":"AK-8h00sk","price":129.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":44157046391013,"sku":"AK-8h00mw","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44157046423781,"sku":"AK-8h00sv","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44157046456549,"sku":"AK-8h11gf","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44157046489317,"sku":"AK-8h00t4","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44157046522085,"sku":"AK-8h00xs","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44157046554853,"sku":"AK-8h11c4","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44157046587621,"sku":"AK-8h11l0","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44157046620389,"sku":"AK-8h11fb","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44157046653157,"sku":"AK-8h00ro","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 24TPI)","offer_id":44157046685925,"sku":"AK-8h00rz","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":44157046718693,"sku":"AK-8h00pw","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":44157046751461,"sku":"AK-8h00qh","price":129.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":44157046784229,"sku":"AK-8h00qs","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"M49","offer_id":44157046816997,"sku":"AK-8h00ux","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"M52","offer_id":44157046849765,"sku":"AK-8h00uy","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"M55","offer_id":44157046882533,"sku":"AK-8h00uz","price":366.0,"currency_code":"CAD","in_stock":true},{"title":"M58","offer_id":44157046915301,"sku":"AK-8h00v0","price":366.0,"currency_code":"CAD","in_stock":true},{"title":"M62","offer_id":44157046948069,"sku":"AK-8h00v1","price":380.0,"currency_code":"CAD","in_stock":true},{"title":"M67","offer_id":44157046980837,"sku":"AK-8h00v2","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M72","offer_id":44157047013605,"sku":"AK-8h00v3","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M77","offer_id":44157047046373,"sku":"AK-8h00v4","price":407.0,"currency_code":"CAD","in_stock":true},{"title":"27mm unmounted","offer_id":44157047079141,"sku":"AK-8h00o5","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44157047111909,"sku":"AK-8h11bs","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44157047144677,"sku":"AK-8h00rd","price":189.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astronomik-l-2-uv-ir-blocking-filter-astronomy-plus-1.jpg?v=1690492339"},{"product_id":"astronomik-l-3-uv-ir-blocking-filter","title":"Astronomik L-3 UV-IR Blocking Filter","description":"\u003ch2 data-mce-fragment=\"1\"\u003eAstronomik L-3 UV-IR Blocking Filter\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAstronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectral window of each new Luminance filters is designed to tune your setup to get the sharpest image from any optical design and any camera. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cimg width=\"530\" title=\"Transmission Astronomik Lx Filter\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/AlleLxFilter_V2.png\" alt=\"Transmission Astronomik Lx Filter\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/AlleLxFilter_V2.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e The Luminance channel is probably the most important for a great final image! You want as much signal as possible so the filter should have the highest transmission possible with a wide spectral bandpass. This combination provides the greatest sensitivity and gives you the highest photon counts on your pixels. While the high transmission level is a great aspect of the new Astronomik Luminance filters, not all optical instruments or additional optical elements like correctors, field-flatteners or reducers, have perfect colour correction so it can be the width of the spectral band pass of  the Luminance filter that can cause problems. A band pass that is too wide will allow the transmission of incompletely focused light (Chromatic aberration), making stars appear soft or bloated. In such cases image processing can become difficult, so having a slightly narrowed spectral window in your Luminance filter can reduce or eliminate this damaging effect.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo give you all the tools to gather the best data possible we have expanded our line of Luminance filters: Now you can select a Luminance filter perfectly matched to the kind of telescope you use, to get the highest signal and sharpest image for the Luminance channel!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDepending on the color correction of your scope you may use a wider spectral window for the Luminance data. The L1 filter has the widest spectral window, the L2 is about the same as our current L-Filter and the L3 is much narrower. If you use an optical system that is completely free of any chromatic aberration you should get an L1 filter for your setup. For general use the L2 filter is well suited to most optical systems with a corrector, flattener or reducer in the optical train while the L3 filter is designed for users of refractors with a less-than-perfect color correction and in combination with the new Deep-Sky RGB filters, the L3 filter will minimise the problem of bluish halos around stars.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe transmission curve characteristics and coatings on the new Luminance filters have been designed and engineered in such a way that no halos or reflections will be visible. Even with bright stars in the field of view you will be able to reveal the faintest structures in nebulas or galaxies.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all Astronomik Filters, the new Luminance filters are made using an extremely durable and scratch resistant coating, deposited on the finest polished optical substrate, which is free of any striae or internal strains. All substrates are made to exactly the same thickness, so all of our filters are parfocal.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAdditional note for observers working under light polluted skies:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eIf your observing site suffers from light pollution you should try to use our CLS-CCD as a replacement for the Luminance filter. The transmission curve of the CLS-CCD will give you approximately the same amount of energy in all three colour channels while blocking nearly all unwanted artifical light pollution. Customers who replaced the Lx filter with the CLS-CCD are amazed by the increased quality of their data. This small change gives you the opportunity to take much deeper images from your current observing site.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\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\"\u003eSelected frame size Astronomik L-3 UV-IR Filter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" aria-hidden=\"false\" aria-labelledby=\"tab-title-3\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\"\u003eAstronomik\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":44157187588325,"sku":"AK-8h00pb","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":44157187621093,"sku":"AK-8h00pm","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":44157187653861,"sku":"AK-8h00sl","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":44157187686629,"sku":"AK-8h00mx","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44157187719397,"sku":"AK-8h00sw","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44157187752165,"sku":"AK-8h11gg","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44157187784933,"sku":"AK-8h00t5","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44157187817701,"sku":"AK-8h00xt","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44157187850469,"sku":"AK-8h11c5","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44157187883237,"sku":"AK-8h11l1","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44157187916005,"sku":"AK-8h11fc","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44157187948773,"sku":"AK-8h00rp","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 24TPI)","offer_id":44157187981541,"sku":"AK-8h00sa","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":44157188014309,"sku":"AK-8h00px","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":44157188047077,"sku":"AK-8h00qi","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":44157188079845,"sku":"AK-8h00qt","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"M49","offer_id":44157188112613,"sku":"AK-8h00v5","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"M52","offer_id":44157188145381,"sku":"AK-8h00v6","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"M55","offer_id":44157188178149,"sku":"AK-8h00v7","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M58","offer_id":44157188210917,"sku":"AK-8h00v8","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M62","offer_id":44157188243685,"sku":"AK-8h00v9","price":407.0,"currency_code":"CAD","in_stock":true},{"title":"M67","offer_id":44157188276453,"sku":"AK-8h00va","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"M72","offer_id":44157188309221,"sku":"AK-8h00vb","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"M77","offer_id":44157188341989,"sku":"AK-8h00vc","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"27mm unmounted","offer_id":44157188374757,"sku":"AK-8h00o6","price":88.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44157188407525,"sku":"AK-8h11bt","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44157188440293,"sku":"AK-8h00re","price":244.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astronomik-l-3-uv-ir-blocking-filter-astronomy-plus-1.jpg?v=1690492339"},{"product_id":"astronomik-proplanet-642-bp","title":"Astronomik ProPlanet 642 BP IR-pass filter","description":"\u003ch1\u003eAstronomik ProPlanet 642 BP IR-pass filter \u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThe Astronomik ProPlanet 642 BP is the latest addition to the family of Astronomik ProPlanet IR-pass filters. The filter thrills because of it´s wide range of applications for daylight IR-Photography, high-resolution lunar and planetary imaging and for taking beautiful and deep images of H-alpha regions when used for Astrophotography.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/ProPlanet642BP.png\" class=\"highslide\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/ProPlanet642BP.png\" alt=\"Transmission curve\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\"BP\" are short for \"Bandpass\": The filter gives you a 200nm spectral window from 642nm to 842nm. Contrary to the other two ProPlanet filters it blocks the longer infrared. Together with the Astronmik ProPlanet 742 and the ProPlanet 807 you can now have three choices to match your needs when imaging in the IR. The Astronomik ProPlanet 642 BP will be the right choice for the best image quite often!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHighlight of the Astronomik ProPlanet 642 BP: Three filter in one!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe Astronomik ProPlanet 642 BP will give you three filters in one single product! Depending on your camera, the Astronomik ProPlanet 642 BP is a great tool either for daylight IR-imaging with your digital camera, or it will reduce seeing effects and enhance contrast when used for lunar- and planetary imaging, and third it will be a very good and low-priced H-alpha Filter for getting started in Deep-Sky Astrophotography of H-alpha regions.\u003cbr\u003eDue to our skillfull developement with lot´s of tests we reached the goal to give you a filter which will do a perfect job to deliver amazing images.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDaylight IR-imaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003econtrasty images with a great rendition of colors\u003c\/li\u003e\n\u003cli\u003eClear \"Wood-Effect\" images\u003c\/li\u003e\n\u003cli\u003eNot Hot-Spot from longer IR!\u003c\/li\u003e\n\u003cli\u003eShort exposure times, about the same as normal VIS-imaging\u003c\/li\u003e\n\u003cli\u003eperfect choice for Infrared-Videos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eHigh-resolution Lunar and planetary imaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eshort Exposure times\u003c\/li\u003e\n\u003cli\u003eeffective reduction of Seeing\u003c\/li\u003e\n\u003cli\u003eenhanced contrast\u003c\/li\u003e\n\u003cli\u003eno ghosts and best sharpness due to blocking the longer IR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDeep-Sky Astrophotography of HII regions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ebest transmission of the H-alpha line at 656nm\u003c\/li\u003e\n\u003cli\u003eabout 40nm FWHM with astro-modified DSLRs\u003c\/li\u003e\n\u003cli\u003eamazing contrast under lightpolluted skies or moonlight\u003c\/li\u003e\n\u003cli\u003elow priced filter for getting started in H-alpha imaging\u003c\/li\u003e\n\u003cli\u003eeasy focussing using camera display plus LiveView!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuiding for Astrophotography:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003einstalling the 642BP in front of your autoguider-camera dramaticly improves guiding quality, as image-motion from one frame to the next is minimized.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eDetailed description of the opportunities the Astronomik ProPlanet 642 BP will give you:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e1) Daylight IR-imaging:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eStarting point for the development of the Astronomik ProPlanet 642 BP was infrared imaging at daylight with modified DSLR cameras.\u003cbr\u003eNormal, unmodified DSLRs do have a built in Infrared-Blocking-Filter as the sensors alone are sensitive up to 1100nm. If this internal filter is removed, the camera can be used for for the thrilling field of infrared imaging.\u003cbr\u003eThe Astronomik ProPlanet 642 BP opens it´s window allready in the very deep red and gives you all light up to 842nm. You get images which are perfectly suited for channl-changeing, and which will show an incredible level of colors and great contrast do to the blocking of the longer IR: A great set of data to start creative image processing!\u003cbr\u003eThe following image give you an impression of the possibilities of IR photography:\u003c\/p\u003e\n\u003cp\u003eMove the green slider in the lower left corner to highlight the difference.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"image-slider\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/gallery\/BeforeAfter\/after.jpg\"\u003e\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/gallery\/BeforeAfter\/before.jpg\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eVilladeati\u003c\/strong\u003e\u003cbr\u003e- a village on the hills of Piedmont, Italy -\u003cbr\u003e(c) Domenico Rota\u003cbr\u003eAstronomik 642BP im Vergleich zum UV IR Block Filter\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e2) High-Resolution Lunar \u0026amp; Planetary imaging\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eHigh-Resolution imaging of the moon and the planets is a part of astrophotography which has evolved in the past 20 years at an incredible speed. Amateurs from all over the world can take images which were far beyond reach even for the very best equiped professional observatories 20 years ago.\u003cbr\u003eYou will need a low noise video-camera and dedicated image-processing like AstroStakkert, Registax or AviStack plus a infrared-pass filter to enter this field of astrophotography!\u003cbr\u003eWhy Infrared? Every observer knows the flickering stars and planetary disks when looking through an eyepiece or at your monitor Slight differences in temperature and preasure result in a different index of refraction for \"bubbles\" of air. As these bubbles move, the image moves too! This effect is called \"Seeing\".\u003cbr\u003eThis change in the index of refraction becomes smaller the further you go to the infrared (longer wavlengths), and due to that, the Seeing becomes better too!\u003cbr\u003eWhen observing with the human eye we have no options: The human eye is not sensitive to infrared light. But with the CCD or CMOS sensors from our camera we can go to the infrared part of the spectrum and enjoy the steady air.\u003cbr\u003eAn Infrared-Pass filter like the Astronomik ProPlanet 642 BP blocks all unwanted visual light and gives you infrared light only!\u003cbr\u003eThe amount of seeing is changeing very fast, so there is no universal filter that will do it every time. So the Astronomik ProPlanet 642 BP is the third filter in this line of Products in addition to the Astronomik ProPlanet 742 and ProPlanet 807! When seeing is no really bad, the ProPlanet 642 BP will be usually the first choice and will give you best results as it blocks the longer IR too!\u003cbr\u003eWhile we were developing this new filter, several observers had our prototype filters for testing. Most of them reported that the Astronomik ProPlanet 642 BP gave them the very best images compared with filters from other manufacturers. The sharpness and high contrast resulted in the best final images in nearly all situations!\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"400px\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/gallery\/Jupiter_Michael_Karrer.JPG\" alt=\"\"\u003e\u003cbr\u003e\u003cstrong\u003eJupiter with Ganymed\u003c\/strong\u003e\u003cbr\u003e(c) Karl Thurner\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"400px\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/gallery\/Luethen_Jupiter_IRRGB.jpg\" alt=\"\"\u003e\u003cbr\u003e\u003cstrong\u003eJupiter With Ganymed\u003c\/strong\u003e\u003cbr\u003e(c) Hartwig Luethen\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDo you use the AstronomikProPlanet 642 BP for lunar and planetary imaging? Share us you best images with us!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003e3) Deep-Sky astrophotography of H-alpha regions:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe Astronomik ProPlanet 642 BP has allready reached it´s full transmission of nearly 100% at the famous line of H-alpha at 656nm. -All light coming from the beautifull HII regions can reach the sensor of your camera, while all shorter light and nearly all artifical light pollution is filtered out!\u003cbr\u003eCombined with a typical astro-modified DSLR you will get a spectral window of about 40nm which results in a very dark background and a high contrast. With the Astronomik ProPlanet 642 BP installed in your camera, it´s possible to do nice shoots of H-alpha regions even when the moon is up: Lunar stray light is filtered out very effective!\u003cbr\u003e\u003cbr\u003e\"How long do I have to expose longer?\" -That´s a very common question from custmers from all over the world.\u003cbr\u003eThe answer is quite easy: You don´t have to expose longer, you MAY expose longer!\u003cbr\u003e\u003cbr\u003eDue to the high transmission of nearly 100% you will have the same amound of photons with a wavelength of 656nm on your sensor, wether you have the filter installed or not. But, with the Astronomik ProPlanet 642 BP installed, the background sky will be very dark, while it would be very bright -or even saturated- when imaging without the filter! The filter blocks photons with other energies and give you a higher contrast. With the filter installed you MAY expose longer to collect more photons from your object of desire till the background is getting brighter again!\u003cbr\u003e\u003cbr\u003eA narrow band emission-line filter like the Astronomik H-alpha filter with 12nm or 6nm FWHM will do the job much better (it blocks more of the unwanted light), but the lower price of the Astronomik ProPlanet 642 BP is very attractive for beginners in this field of astrophotography! Additional to that the real emission line filters are quite difficult to use for beginners as focusing can be quite difficult with them. With the Astronomik ProPlanet 642 BP you will usually have enough light to use the LiveView monitor on the back of your camera!\u003cbr\u003eTaken all this together the new Astronomik ProPlanet 642 BP is the ideal filter for getting started in H-alpha imaging with your modified DSLR!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/California_400px.jpg\" alt=\"California Nebula with Astronomik ProPlanet 642BP\"\u003e\u003cbr\u003e\u003cstrong\u003eCalifornia Nebula imaged with a Canon 80D(mod) and Astronomik ProPlanet 642BP Clip-Filter\u003c\/strong\u003e\u003cbr\u003e(c) Thomas Tomz Henriksen, Dänemark\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emore then 96% transmission for wavelengths of 642nm to 840nm\u003c\/li\u003e\n\u003cli\u003eblocking of wavelengths between 350nm and 630nm\u003c\/li\u003e\n\u003cli\u003eParfocal with other Astronomik filters\u003c\/li\u003e\n\u003cli\u003eGlass thickness: 1mm\u003c\/li\u003e\n\u003cli\u003eCompletely resistant against high humidity, scratches and aging effects\u003c\/li\u003e\n\u003cli\u003eDiffraction limited, the filter will not reduce the optical performance of your telescope!\u003c\/li\u003e\n\u003cli\u003eAstronomik filters are delivered in a high-quality, long lasting, filter box\u003c\/li\u003e\n\u003cli\u003eSince 2008 we do ship filters with a completely new design. Any kind of halo or strange reflection is a matter of past\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelected frame size of Astronomik ProPlanet 642 BP\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\"\u003e\n\u003cspan\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\"\u003eAstronomik\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":44161861845221,"sku":"AK-8h00k8","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":44161861877989,"sku":"AK-8h00k9","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":44161861910757,"sku":"AK-8h00m2","price":157.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":44161861943525,"sku":"AK-8h00n0","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44161861976293,"sku":"AK-8h00n1","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44161862009061,"sku":"AK-8h11gn","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44161862041829,"sku":"AK-8h00s9","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44161862074597,"sku":"AK-8h00xn","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44161862107365,"sku":"AK-8h11bz","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44161862140133,"sku":"AK-8h11l8","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44161862172901,"sku":"AK-8h11er","price":230.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44161862205669,"sku":"AK-8h00m3","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 24TPI)","offer_id":44161862238437,"sku":"AK-8h00m4","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":44161862271205,"sku":"AK-8h00m8","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":44161862303973,"sku":"AK-8h00m9","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":44161862336741,"sku":"AK-8h00m0","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"M49","offer_id":44161862369509,"sku":"AK-8h00u1","price":203.0,"currency_code":"CAD","in_stock":true},{"title":"M52","offer_id":44161862402277,"sku":"AK-8h00u2","price":216.0,"currency_code":"CAD","in_stock":true},{"title":"M55","offer_id":44161862435045,"sku":"AK-8h00u3","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M58","offer_id":44161862467813,"sku":"AK-8h00u4","price":393.0,"currency_code":"CAD","in_stock":true},{"title":"M62","offer_id":44161862500581,"sku":"AK-8h00u5","price":407.0,"currency_code":"CAD","in_stock":true},{"title":"M67","offer_id":44161862533349,"sku":"AK-8h00u6","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"M72","offer_id":44161862566117,"sku":"AK-8h00u7","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"M77","offer_id":44161862598885,"sku":"AK-8h00u8","price":434.0,"currency_code":"CAD","in_stock":true},{"title":"27mm unmounted","offer_id":44161862631653,"sku":"AK-8h00md","price":88.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44161862664421,"sku":"AK-8h11ba","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44161862697189,"sku":"AK-8h00m7","price":216.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/astronomik-proplanet-642-bp-ir-pass-filter-astronomy-plus-1.jpg?v=1690492639"},{"product_id":"astronomik-proplanet-742-ir-pass-filter-2","title":"Astronomik ProPlanet 742 IR-pass filter","description":"\u003ch2\u003eAstronomik ProPlanet 742 IR-pass filter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal filters for the reception of the moon and planets, notably Mars, with telescopes from 6\" (150mm) aperture.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe ProPlanet IR 742 only allows infrared light with wavelengths of more than 742 nm to pass. In this wavelength range the effects of seeing are significantly lower than in the visible spectrum of the human eye. This allows much sharper images than are usually obtained from your device and location. Another advantage is that the sky background of advanced dawn is dark and so the filter even allows photography of the planets and the moon at daylight.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eMain use\u003c\/h4\u003e\n\u003cp\u003eThe Astronomik ProPlanet IR 742 cuts off the visible part of the spectrum and allows the light of wavelengths longer then 742nm to pass. Due to this behavior the part of the spectrum that is most sensitive to bad seeing is rejected. This approach does a big improvement to the imaging of planets and the moon. The image is more steady than the image in the visible light with nearly identical exposure times.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Jupiter, aufgenommen mit L-RGB Filtern und Astrnomik ProPlanet 742\" height=\"263\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/Astronomik_ProPlanet742_vs_LRGB_Jupiter.png\" title=\"Jupiter, aufgenommen mit L-RGB Filtern und Astrnomik ProPlanet 742 (Alexei Pace, Malta)\" width=\"500\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJupiter, imaged with L-RGB Filtern (left) and Astronomik ProPlanet 742 (right)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Comparing sharpness in IR-R-G-B at Saturn\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/Vergleich_RGB-vs-IR-Pass_filter.png\" title=\"Comparing sharpness in IR-R-G-B at Saturn\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparing sharpness in IR-R-G-B at Saturn\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"Comparing L-RGB versus IR-RGB at Saturn\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/Vergleich_L-RGB-vs-IR-RGB.png\" title=\"Comparing L-RGB versus IR-RGB at Saturn\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparing L-RGB versus IR-RGB at Saturn\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eOther uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBesides astrophotography the filter allows you to get stunning results in nature photography. If an EOS-Clip Filter is used in an MC modified DSLR you get tremendous results imaging the flora. The filter cuts off the part of the spectrum where Chlorophyll looks green and shows its high reflectivety in the near infrared. If trees are photographed in spring and summer under blue skies you get stunning images with white trees and clouds in front of a near black background.\u003c\/li\u003e\n\u003cli\u003eDarkens the background during twilight.\u003c\/li\u003e\n\u003cli\u003eImaging of bright planets, stars and comets by day.\u003c\/li\u003e\n\u003cli\u003eImaging of young stars in dust clouds and stellar nurseries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eAlternatives\u003c\/h4\u003e\n\u003cp\u003eWhen the seeing is very bad and the instrument is 10\" (250 mm) or larger, the Astronomik ProPlanet IR 807 may be the better choice.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/photographic-filters.html\"\u003emore information about the photographic Astronomik filters\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik-proplanet-742_trans.png\" class=\"highslide\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik-proplanet-742_trans.png\" alt=\"Transmissionsgraphik\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eSuitability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVisual observation (dark skies): Unsuitable, the eye is insensitive at this spectrum\u003c\/li\u003e\n\u003cli\u003eVisual observation (urban skies): Unsuitable, the eye is insensitive at this spectrum\u003c\/li\u003e\n\u003cli\u003eFilm photography: It depends,\u003c\/li\u003e\n\u003cli\u003eCCD photography: Reasonable, for special IR photography (as chlorophyll)\u003c\/li\u003e\n\u003cli\u003eDSLR photography (original): Unsuitable\u003c\/li\u003e\n\u003cli\u003eDSLR photography (astro modified): Unsuitable\u003c\/li\u003e\n\u003cli\u003eDSLR photography (MC modified): Very good, for IR daylight photography\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Planets): Very good, rejects problems with seeing\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Deep Sky): Very good, rejects problems with seeing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emore then 96% transmission for wavelengths of 742nm to 1100nm\u003c\/li\u003e\n\u003cli\u003eblocking of wavelengths between 350nm and 730nm\u003c\/li\u003e\n\u003cli\u003eParfocal with other Astronomik filters\u003c\/li\u003e\n\u003cli\u003eGlass thickness: 1mm\u003c\/li\u003e\n\u003cli\u003eCompletely resistant against high humidity, scratches and aging effects\u003c\/li\u003e\n\u003cli\u003eDiffraction limited, the filter will not reduce the optical performance of your telescope!\u003c\/li\u003e\n\u003cli\u003eAstronomik filters are delivered in a high-quality, long lasting, filter box\u003c\/li\u003e\n\u003cli\u003eSince 2008 we do ship filters with a completely new design. Any kind of halo or strange reflection is a matter of past\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelected frame size of Astronomik ProPlanet 742 IR-pass filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"tab__content tab.box tab__content--active\" data-content=\"tab-3\" role=\"tabpanel\"\u003e\n\u003cspan\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\"\u003eAstronomik\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":44163241672933,"sku":"AK-8h00g3","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":44163241705701,"sku":"AK-8h00g4","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":44163241738469,"sku":"AK-8h00il","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":44163241771237,"sku":"AK-8h00kc","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44163241804005,"sku":"AK-8h00lo","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44163241836773,"sku":"AK-8h11go","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44163241869541,"sku":"AK-8h00s6","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44163241902309,"sku":"AK-8h00xk","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44163241935077,"sku":"AK-8h11bx","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44163241967845,"sku":"AK-8h11l9","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44163242000613,"sku":"AK-8h11es","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44163242033381,"sku":"AK-8h00iy","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 24TPI)","offer_id":44163242066149,"sku":"AK-8h00au","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":44163242098917,"sku":"AK-8h00gp","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":44163242131685,"sku":"AK-8h00gq","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":44163242164453,"sku":"AK-8h00g6","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"M49","offer_id":44163242197221,"sku":"AK-8h00u9","price":170.0,"currency_code":"CAD","in_stock":true},{"title":"M52","offer_id":44163242229989,"sku":"AK-8h00ua","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"M55","offer_id":44163242262757,"sku":"AK-8h00ub","price":312.0,"currency_code":"CAD","in_stock":true},{"title":"M58","offer_id":44163242295525,"sku":"AK-8h00uc","price":325.0,"currency_code":"CAD","in_stock":true},{"title":"M62","offer_id":44163242328293,"sku":"AK-8h00ud","price":312.0,"currency_code":"CAD","in_stock":true},{"title":"M67","offer_id":44163242361061,"sku":"AK-8h00ue","price":339.0,"currency_code":"CAD","in_stock":true},{"title":"M72","offer_id":44163242393829,"sku":"AK-8h00uf","price":339.0,"currency_code":"CAD","in_stock":true},{"title":"M77","offer_id":44163242426597,"sku":"AK-8h00ug","price":339.0,"currency_code":"CAD","in_stock":true},{"title":"27mm unmounted","offer_id":44163242459365,"sku":"AK-8h00me","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44163242492133,"sku":"AK-8h11bb","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44163242524901,"sku":"AK-8h00ax","price":157.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/products\/astronomik-proplanet-742-ir-pass-filter-astronomy-plus-1.jpg?v=1715809087"},{"product_id":"astronomik-proplanet-807-ir-pass-filter-1","title":"Astronomik ProPlanet 807 IR-pass filter","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eAstronomik ProPlanet 807 IR-pass filter\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eIdeal addition to the Astronomik ProPlanet IR 742 for imaging the moon and planets, with telescopes larger then 10\" (250mm) when the seeing is poor.\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis filter is an ideal complement to the ProPlanet IR 742 for use with converted DSLR cameras, CCD cameras and Webcams. The effects of seeing are distinctly reduced. It is your entry into previously unknown dimensions of photography of the moon and the planets.\u003cbr\u003e\u003cbr\u003eThe ProPlanet IR 807 only allows infrared light with wavelengths of more than 807 nm to pass. In this wavelength range the effects of seeing are significantly lower than in the visible spectrum of the human eye. This allows much sharper images than are usually obtained from your device and location. Another advantage is that the sky background of advanced dawn is dark and even allows photography of planets and moon at daylight.\u003c\/p\u003e\n\u003ch4\u003eMain use\u003c\/h4\u003e\n\u003cp\u003eThe Astronomik ProPlanet IR 807 cuts off the visible part of the spectrum and allows the light of wavelengths longer then 807nm to pass. Due to this behavior the part of the spectrum that is most sensitive to bad seeing is rejected. This approach does a big improvement to the imaging of planets and the moon. The image is more steady than the image in the visible light.\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"500\" title=\"Jupiter, aufgenommen mit L-RGB Filtern und Astrnomik ProPlanet 742 (Alexei Pace, Malta)\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/Astronomik_ProPlanet742_vs_LRGB_Jupiter.png\" height=\"263\" alt=\"Jupiter, aufgenommen mit L-RGB Filtern und Astrnomik ProPlanet 742\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJupiter, imaged with L-RGB Filtern (left) and Astronomik ProPlanet 742 (right)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg title=\"Comparing sharpness in IR-R-G-B at Saturn\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/Vergleich_RGB-vs-IR-Pass_filter.png\" alt=\"Comparing sharpness in IR-R-G-B at Saturn\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparing sharpness in IR-R-G-B at Saturn\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg title=\"Comparing L-RGB versus IR-RGB at Saturn\" src=\"https:\/\/www.astronomik.com\/media\/wysiwyg\/Vergleich_L-RGB-vs-IR-RGB.png\" alt=\"Comparing L-RGB versus IR-RGB at Saturn\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparing L-RGB versus IR-RGB at Saturn\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eOther uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe Astronomik ProPlanet IR 807 is designed to be an addition to the Astronomik ProPlanet IR 742, if the seeing is extremely bad and a larger telescope is used.\u003c\/li\u003e\n\u003cli\u003eFor most cameras the exposure times doubles, compared to the Astronomik ProPlanet IR 742 or imaging in visible light, if the Astronomik ProPlanet IR 807 is used.\u003c\/li\u003e\n\u003cli\u003eDarkens the background during twilight.\u003c\/li\u003e\n\u003cli\u003eImaging of bright planets, stars and comets by day.\u003c\/li\u003e\n\u003cli\u003eImaging of young stars in dust clouds and stellar nurseries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAlternatives\u003c\/h4\u003e\n\u003cp\u003eIf the seeing is not so bad or if the telescope is smaller than 10\" (250mm) we recommend the use of the Astronomik ProPlanet IR 742.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/photographic-filters.html\"\u003emore information about the photographic Astronomik filters\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"highslide\" href=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik-proplanet-807_trans.png\" onclick=\"return hs.expand(this)\"\u003e\u003cimg alt=\"Transmissionsgraphik\" src=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik-proplanet-807_trans.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eSuitability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVisual observation (dark skies): Unsuitable, the eye is insensitive at this spectrum\u003c\/li\u003e\n\u003cli\u003eVisual observation (urban skies): Unsuitable, the eye is insensitive at this spectrum\u003c\/li\u003e\n\u003cli\u003eFilm photography: Unsuitable\u003c\/li\u003e\n\u003cli\u003eCCD photography: Reasonable, for special IR photography (as chlorophyll)\u003c\/li\u003e\n\u003cli\u003eDSLR photography (original): Unsuitable\u003c\/li\u003e\n\u003cli\u003eDSLR photography (astro modified): Unsuitable\u003c\/li\u003e\n\u003cli\u003eDSLR photography (MC modified): Good, for IR daylight photography, longer exposure time\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Planets): Very good, rejects problems with seeing, particularly with telescopes larger 250 mm aperture\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Deep Sky): Very good, rejects problems with seeing, particularly with telescopes larger 250 mm aperture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emore then 97% transmission for wavelengths of 807nm to 1100nm\u003c\/li\u003e\n\u003cli\u003eblocking of wavelengths between 350nm and 790nm\u003c\/li\u003e\n\u003cli\u003eParfocal with other Astronomik filters\u003c\/li\u003e\n\u003cli\u003eGlass thickness: 1mm\u003c\/li\u003e\n\u003cli\u003eCompletely resistant against high humidity, scratches and aging effects\u003c\/li\u003e\n\u003cli\u003eDiffraction limited, the filter will not reduce the optical performance of your telescope!\u003c\/li\u003e\n\u003cli\u003eAstronomik filters are delivered in a high-quality, long lasting, filter box\u003c\/li\u003e\n\u003cli\u003eSince 2008 we do ship filters with a completely new design. Any kind of halo or strange reflection is a matter of past\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSelected frame size of Astronomik ProPlanet 807 IR-pass filter\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" aria-hidden=\"false\" aria-labelledby=\"tab-title-3\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-fragment=\"1\"\u003eAstronomik\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":44164359749861,"sku":"AK-8h00g8","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":44164359782629,"sku":"AK-8h00g9","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":44164359815397,"sku":"AK-8h00im","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":44164359848165,"sku":"AK-8h00ko","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44164359880933,"sku":"AK-8h00lp","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44164359913701,"sku":"AK-8h11gp","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44164359946469,"sku":"AK-8h00s7","price":129.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44164359979237,"sku":"AK-8h00xl","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44164360012005,"sku":"AK-8h11by","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44164360044773,"sku":"AK-8h11la","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44164360077541,"sku":"AK-8h11et","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44164360110309,"sku":"AK-8h00iz","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 24TPI)","offer_id":44164360143077,"sku":"AK-8h00ay","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"31mm","offer_id":44164360175845,"sku":"AK-8h00gr","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":44164360208613,"sku":"AK-8h00gs","price":116.0,"currency_code":"CAD","in_stock":true},{"title":"50mm","offer_id":44164360241381,"sku":"AK-8h00h1","price":162.0,"currency_code":"CAD","in_stock":true},{"title":"M49","offer_id":44164360274149,"sku":"AK-8h00uh","price":170.0,"currency_code":"CAD","in_stock":true},{"title":"M52","offer_id":44164360306917,"sku":"AK-8h00ui","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"M55","offer_id":44164360339685,"sku":"AK-8h00uj","price":312.0,"currency_code":"CAD","in_stock":true},{"title":"M58","offer_id":44164360372453,"sku":"AK-8h00uk","price":312.0,"currency_code":"CAD","in_stock":true},{"title":"M62","offer_id":44164360405221,"sku":"AK-8h00ul","price":312.0,"currency_code":"CAD","in_stock":true},{"title":"M67","offer_id":44164360437989,"sku":"AK-8h00um","price":339.0,"currency_code":"CAD","in_stock":true},{"title":"M72","offer_id":44164360470757,"sku":"AK-8h00un","price":339.0,"currency_code":"CAD","in_stock":true},{"title":"M77","offer_id":44164360503525,"sku":"AK-8h00uo","price":339.0,"currency_code":"CAD","in_stock":true},{"title":"27mm unmounted","offer_id":44164360536293,"sku":"AK-8h00mf","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44164360569061,"sku":"AK-8h11bd","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44164360601829,"sku":"AK-8h00bb","price":157.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/products\/astronomik-proplanet-807-ir-pass-filter-astronomy-plus-1.jpg?v=1715809087"},{"product_id":"astronomik-owb-ccd-type-3-filter","title":"Astronomik OWB-CCD Type 3 filter","description":"\u003ch2\u003eAstronomik OWB-CCD Type 3 filter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe OWB filter would usually not be designated as an \"astronomical\" filter. The intention is to enable converted DSLR cameras (without inbuilt IR-filter) in order to be used for 'terrestrial' photography.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe OWB (Original White Balance) filter shifts the complete spectrum of a converted DSLR in such a manner that the camera will not be exclusively usable for astro-photography. Therefore the decision, which in former times had to be made, whether to 'victimize' a DSLR in order to exclusively use it for astronomical tasks or accept the lower sensitivity on the red end of the spectrum it is now a thing of the past and disencumber your purse, too.\u003cbr\u003e\u003cbr\u003eThe OWB filter is available as Clip-Filter for the most often used cameras for astrophotography.\u003c\/p\u003e\n\u003ch4\u003eMain use\u003c\/h4\u003e\n\u003cp\u003eDSLR cameras which have been converted for astronomical use by removing the inbuilt IR-filter or by substituting it with a filter with greater range for H-alpha, have a white balance that made them unable for 'terrestrial' purpose. The spectral sensitivity of the DSLR will be changed by an OWB-Filter to the former range. In other words: The OWB pretend to be the conventional built-in filter!\u003c\/p\u003e\n\u003ch4\u003eOther uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik_owb-ccd_trans.png\" class=\"highslide\" onclick=\"return hs.expand(this)\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik_owb-ccd_trans.png\" alt=\"Transmissionsgraphik\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eSuitability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVisual observation (dark skies): Unsuitable\u003c\/li\u003e\n\u003cli\u003eVisual observation (urban skies): Unsuitable\u003c\/li\u003e\n\u003cli\u003eFilm photography: Unsuitable\u003c\/li\u003e\n\u003cli\u003eCCD photography: Unsuitable\u003c\/li\u003e\n\u003cli\u003eDSLR photography (original): Unsuitable\u003c\/li\u003e\n\u003cli\u003eDSLR photography (astro modified): Very good, achieves a standard white balance for 'terrestrial' photography\u003c\/li\u003e\n\u003cli\u003eDSLR photography (MC modified): Very good, achieves a standard white balance for 'terrestrial' photography\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Planets): Unsuitable\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Deep Sky): Unsuitable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpecial spectrum in order to adapt modified DSLR cameras (removed or substituted inbuilt IR-filter) to achieve standard colour space in digital imaging.\u003c\/li\u003e\n\u003cli\u003eParfocal with other Astronomik filters\u003c\/li\u003e\n\u003cli\u003eGlass thickness: 1mm\u003c\/li\u003e\n\u003cli\u003eCompletely resistant against high humidity, scratches and aging effects\u003c\/li\u003e\n\u003cli\u003eDiffraction limited, the filter will not reduce the optical performance of your telescope!\u003c\/li\u003e\n\u003cli\u003eAstronomik filters are delivered in a high-quality, long lasting, filter box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSelected frame size of Astronomik OWB-CCD Type 3 filter\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" aria-hidden=\"false\" aria-labelledby=\"tab-title-3\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\" data-mce-fragment=\"1\"\u003eAstronomik\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"Clip-Filter EOS APS-C","offer_id":44164470538469,"sku":"AK-8h00ka","price":176.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44164470571237,"sku":"AK-8h00j1","price":244.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44164470604005,"sku":"AK-8h11gr","price":298.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44164470636773,"sku":"AK-8h00t0","price":189.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44164470669541,"sku":"AK-8h00xo","price":271.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44164470702309,"sku":"AK-8h11c0","price":271.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44164470735077,"sku":"AK-8h11lb","price":298.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44164470767845,"sku":"AK-8h11eh","price":298.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/products\/astronomik-owb-ccd-type-3-filter-astronomy-plus-1.jpg?v=1715809087"},{"product_id":"astronomik-mc-clear-filter","title":"Astronomik MC-clear Filter","description":"\u003ch2\u003eAstronomik MC-clear Filter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Astronomik MC-(multicoated) Clear filter serves dual purposes: as a dust protector or to maintain the optical depth of your imaging system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDust protection\u003c\/strong\u003e: The robust coating ensures scratch resistance and durability, making the Astronomik MC-Clear filter the perfect choice for protecting your optics or sensors (e.g. Schmidt-Cassegrain telescopes, Schmidt-Newton telescopes, Maksutov systems, and DSLR cameras) from dust particles and airborne contaminants without affecting the sensitivity of the camera or the eye, altering colors or destroying the optical performance of your system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParfocality\u003c\/strong\u003e: The Astronomik MC-Clear glass is manufactured to the same high standards as other Astronomik filters, ensuring it is parfocal with other Astronomik filters. This means it can be used interchangeably with other filters without affecting the focus.\u003c\/p\u003e\n\u003cp\u003eThe filter is multicoated to prevent unwanted reflections and does not block infrared (IR) or ultraviolet (UV) light.\u003c\/p\u003e\n\u003cp\u003eAstronomik MC-Clear filter are highly regarded by camera manufacturers worldwide for their superior coating and scratch resistance, available in various custom diameters.\u003c\/p\u003e\n\u003ch4\u003eMain use\u003c\/h4\u003e\n\u003cp\u003eThe Astronomik MC Clear is made by the same high-end process as all other Astronomik filters. The coating has the same scratch resistance and the substrate has the same high quality. Because of this it is parfocal with all other Astronomik filters and can be used in any optical system for dust protection without modifying the spectral characteristics and without destroying the optical performance of your system.\u003c\/p\u003e\n\u003ch4\u003eOther uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAs a dust protection of Schmidt-Cassegrain, Schmidt-Newton or Maksutov system or as a dust protection in front of DSLR camera.\u003c\/li\u003e\n\u003cli\u003eAs an alternative instead of the UV-IR-Blocker if your system has no refracting elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAlternatives\u003c\/h4\u003e\n\u003cp\u003eYou should think about using the IR-blocker or even the UV-IR blocker if you have a system with any refracting elements.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/photographic-filters.html\"\u003emore information about the photographic Astronomik filters\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik-mc-clear_trans.png\" class=\"highslide\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/produktabbildungen\/astronomik\/transmission\/full\/astronomik-mc-clear_trans.png\" alt=\"Transmissionsgraphik\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSuitability of the Astronomik MC-Clear filters\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual observation\u003c\/strong\u003e: For dust protection only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCMOS and CCD photography\u003c\/strong\u003e: Good, to compensate the optical thickness of other Astronomik filters; dust protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSLR photography\u003c\/strong\u003e: If applicable, to compensate the optical thickness after modifications; dust protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWebcam and video\u003c\/strong\u003e: For dust protection only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eClip-Filters for mirrorless Canon EOS R APS-C cameras\u003c\/h2\u003e\n\u003cp\u003eCanon EOS R APS-C series cameras are an excellent choice for astrophotography. With Astronomik Clip-Filters, you can use our full range of filters with your camera to capture stunning images. Whether paired with a camera lens or a telescope, our clip filters ensure maximum image quality and performance from your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Astronomik Clip-Filters offer a number of practical advantages that make them an ideal choice for astrophotographers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalling and removing the Astronomik Clip-Filter is very quick and easy and requires no extra tools or modifications to the camera body. They can be changed at any time, even at night.\u003c\/li\u003e\n\u003cli\u003eAll lens functions, such as focus, aperture, and image stabilization remain fully functional.\u003c\/li\u003e\n\u003cli\u003eThe Astronomik Clip-Filters are held securely in place without stressing the high-quality glass.\u003c\/li\u003e\n\u003cli\u003eThe Astronomik Clip-Filters are designed and optimized for use with both standard camera lenses and telescopes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThrough the Astronomik Clip-Filters, we were able to solve several common issues faced by astrophotographers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge filters for large camera lenses are very expensive.\u003c\/li\u003e\n\u003cli\u003eUsing a filter holder between the camera body and the lens prevents focusing to infinity.\u003c\/li\u003e\n\u003cli\u003eFor very fast telescopes (low f-number) like the Vixen R200SS or the Takahashi “Epsilon” astrograph, a filter drawer or filter wheel can not be used because the distance to the corrector lenses would be changed.\u003c\/li\u003e\n\u003cli\u003eLong exposure times lead to dust settling on the camera’s sensor chip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditionally, all Astronomik EOS R APS-C Clip-Filters serve as an excellent dust shield, protecting the sensor during long exposures. If you only need a dust shield without filtering effects, the Astronomik MC-Clear EOS R APS-C Clip-Filter is the right choice.\u003c\/p\u003e\n\u003cp\u003eUse Astronomik filters for your Canon EOS R APS-C camera and enjoy marvelous images with an ultra-light equipment!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #b13b3c;\"\u003eNOTE: Please store the Clip-Filter in the supplied storage box and do not leave it in the camera permanently.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSuitability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVisual observation (dark skies): Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eVisual observation (urban skies): Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eFilm photography: Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eCCD photography: Good, to compensate the optical thickness (parfocal with other Astronomik filters); dust protection\u003c\/li\u003e\n\u003cli\u003eDSLR photography (original): Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eDSLR photography (astro modified): Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eDSLR photography (MC modified): Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Planets): Reasonable, for dust protection only\u003c\/li\u003e\n\u003cli\u003eWebcam \/ Video (Deep Sky): Reasonable, for dust protection only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatible Canon EOS R APS-C cameras\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon EOS R7\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/c5\/79\/36\/1775813946\/Haken.svg?ts=1775813946\" style=\"width: 23px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon EOS R10\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/c5\/79\/36\/1775813946\/Haken.svg?ts=1775813946\" style=\"width: 23px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon EOS R50\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/c5\/79\/36\/1775813946\/Haken.svg?ts=1775813946\" style=\"width: 23px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon EOS R50 V\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/c5\/79\/36\/1775813946\/Haken.svg?ts=1775813946\" style=\"width: 23px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon EOS R100\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.astronomik.com\/media\/c5\/79\/36\/1775813946\/Haken.svg?ts=1775813946\" style=\"width: 23px; height: 18px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4\u003eNon-compatible Canon lenses\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon RF 14mm f\/1.4 L VCM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg style=\"width: 18px; height: 18px;\" src=\"https:\/\/www.astronomik.com\/media\/9e\/75\/05\/1775813946\/Kreuz.svg?ts=1775813946\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon RF 28mm F2.8 STM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg style=\"width: 18px; height: 18px;\" src=\"https:\/\/www.astronomik.com\/media\/9e\/75\/05\/1775813946\/Kreuz.svg?ts=1775813946\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon RF 35mm F1.8 IS Macro STM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg style=\"width: 18px; height: 18px;\" src=\"https:\/\/www.astronomik.com\/media\/9e\/75\/05\/1775813946\/Kreuz.svg?ts=1775813946\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon RF 85mm F1.2L USM\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg style=\"width: 18px; height: 18px;\" src=\"https:\/\/www.astronomik.com\/media\/9e\/75\/05\/1775813946\/Kreuz.svg?ts=1775813946\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon Extender RF 2x\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg style=\"width: 18px; height: 18px;\" src=\"https:\/\/www.astronomik.com\/media\/9e\/75\/05\/1775813946\/Kreuz.svg?ts=1775813946\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\"\u003eCanon Extender RF 1.4x\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cimg style=\"width: 18px; height: 18px;\" src=\"https:\/\/www.astronomik.com\/media\/9e\/75\/05\/1775813946\/Kreuz.svg?ts=1775813946\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003eAstronomik filters are diffraction-limited, ensuring that the optical performance (resolution and contrast) of your telescope is not compromised. Thanks to the high-precision machining of the glas substrate, all Astronomik filters are parfocal. The wedge errors are far below all common tolerances. Therefore, all issues concerning focal distances and the exact alignment of images from each color channel are effectively eliminated.\u003c\/p\u003e\n\u003cp\u003eAll Astronomik filters are ideal for modern cameras, including both CMOS- and CCD-based models, ensuring you capture the best possible images with your equipment. Sharpness, contrast, and the absence of any reflections and halos are guaranteed. Even with bright stars in the field of view, nebulae and galaxies will be captured with the finest structures. The Astronomik MFR and MaxFR coatings are designed for optimal performance across a wide range of focal ratios of the optics used.\u003c\/p\u003e\n\u003cp\u003eEvery Astronomik filter undergoes a rigorous quality control process before delivery.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for all focal ratios\u003c\/li\u003e\n\u003cli\u003eTypical transmission: \u0026gt;99%\u003c\/li\u003e\n\u003cli\u003eGlass thickness: 1mm (except Astronomik OWB Type 3 and XT filters)\u003c\/li\u003e\n\u003cli\u003eFinely polished optical glass, free of any striae, residual stresses, and bubbles\u003c\/li\u003e\n\u003cli\u003eExtremely scratch-resistant and durable coating\u003c\/li\u003e\n\u003cli\u003eCompletely resistant against high humidity and aging effects\u003c\/li\u003e\n\u003cli\u003eParfocal with other Astronomik filters\u003c\/li\u003e\n\u003cli\u003eDiffraction-limited\u003c\/li\u003e\n\u003cli\u003eDelivered in a high-quality, long-lasting filter box\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelected frame size of Astronomik MC-clear Filter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlastic Storage Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 role=\"tabpanel\" aria-hidden=\"false\" aria-labelledby=\"tab-title-3\" data-content=\"tab-3\" class=\"tab__content tab.box tab__content--active\"\u003e\n\u003cspan\u003eManual \u0026amp; Warranty\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.astronomik.com\/en\/warranty-garantie.html\"\u003eAstronomik\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e10 year warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"1.25\" (M28.5)","offer_id":44164547543269,"sku":"AK-8h0023","price":67.0,"currency_code":"CAD","in_stock":true},{"title":"2\" (M48)","offer_id":44164547576037,"sku":"AK-8h0024","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS APS-C","offer_id":44164547608805,"sku":"AK-8h00ib","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"XT Clip-Filter EOS APS-C","offer_id":44164547641573,"sku":"AK-8h00jy","price":129.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS XL","offer_id":44164547674341,"sku":"AK-8h00ll","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R XL","offer_id":44164547707109,"sku":"AK-8h11gs","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS M","offer_id":44164547739877,"sku":"AK-8h00r5","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter EOS R APS-C","offer_id":48894711955685,"sku":"AK-8h11vo","price":121.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Sony alpha 7","offer_id":44164547772645,"sku":"AK-8h00x9","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon XL","offer_id":44164547805413,"sku":"AK-8h11ar","price":135.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Nikon Z XL","offer_id":44164547838181,"sku":"AK-8h11lc","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"Clip-Filter Pentax K-1","offer_id":44164547870949,"sku":"AK-8h11ef","price":148.0,"currency_code":"CAD","in_stock":true},{"title":"T-Mount (M42x0.75)","offer_id":44164547903717,"sku":"AK-8h00is","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"SC Rear Cell (2\" \/ 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unmounted","offer_id":44164548329701,"sku":"AK-8h00mg","price":61.0,"currency_code":"CAD","in_stock":true},{"title":"42mm unmounted","offer_id":44164548362469,"sku":"AK-8h11be","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50mm² unmounted","offer_id":44164548395237,"sku":"AK-8h00hx","price":129.0,"currency_code":"CAD","in_stock":true},{"title":"Filter for Canon EOS 1000D \/ 40D-250D \/ 450D-800D \/ 7D \/ M \/ M6 MkII","offer_id":44164548428005,"sku":"AK-8h00ep","price":94.0,"currency_code":"CAD","in_stock":true},{"title":"Filter for Canon EOS 1100D-4000D \/ M3 \/ M5","offer_id":44164548460773,"sku":"AK-8h00jj","price":94.0,"currency_code":"CAD","in_stock":true},{"title":"Filter for Canon EOS 5D Mk2 \/ 5D Mk3","offer_id":44164548493541,"sku":"AK-8h00jc","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"Filter for Canon EOS 6D \/ 5D \/ R \/ Rp","offer_id":44164548526309,"sku":"AK-8h00ma","price":108.0,"currency_code":"CAD","in_stock":true},{"title":"Filter for Canon EOS 350D \/ 20 D \/ 20Da \/ 30D","offer_id":44164548559077,"sku":"AK-8h00dh","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"Filter for Canon EOS M50","offer_id":44164548591845,"sku":"AK-8h11kq","price":94.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/products\/astronomik-mc-clear-filter-astronomy-plus-1.jpg?v=1715809046"},{"product_id":"player-one-anti-halo-2-uv-ir-cut-filter-ah-uv-ir-cut-2","title":"Player One Anti-Halo 2″ UV IR-CUT Filter (AH-UV-IR-CUT-2)","description":"\u003ch2\u003ePlayer One Anti-Halo 2″ UV IR-CUT Filter\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-2-inch-UV-IR-CUT-filter5.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cimg src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-2-inch-UV-IR-CUT-filter3.jpg\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cimg src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-2-inch-UV-IR-CUT-filter4.jpg\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\" class=\"tgt\"\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\/li\u003e\n\u003cli\u003e\u003cspan data-group=\"4-0\" data-sentence=\"0\" data-section=\"4\" class=\"tgt\"\u003e\u003cstrong\u003eFilter glass thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.85mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-group=\"6-0\" data-sentence=\"0\" data-section=\"6\" class=\"tgt\"\u003e\u003cstrong\u003eTransmittance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;=\u003c\/span\u003e\u003cspan data-group=\"6-1\" data-sentence=\"1\" data-section=\"6\" class=\"tgt\"\u003e95%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-group=\"8-0\" data-sentence=\"0\" data-section=\"8\" class=\"tgt\"\u003e\u003cstrong\u003eBlocking depth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOD4.0\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section=\"8\" class=\"tgt\"\u003e\u003cspan data-group=\"8-0\" data-sentence=\"0\" data-section=\"8\" class=\"tgt\"\u003eIn the Box\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-group=\"8-0\" data-sentence=\"0\" data-section=\"8\" class=\"tgt\"\u003ePlayer One Anti-Halo 2″ UV IR-CUT Filter\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\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":44233623535845,"sku":"POA-AH-UV-IR-CUT-2","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-anti-halo-2-uv-ir-cut-filter-ah-uv-ir-cut-2-astronomy-plus-1.png?v=1715808663"},{"product_id":"svbony-color-correction-filter-for-lunar-and-planetary-surfaces-w9186a","title":"SVBONY Color Correction Filter for Lunar and Planetary Surfaces","description":"\u003ch2\u003eSVBONY Color Correction Filter for Lunar and Planetary Surfaces\u003c\/h2\u003e\n\u003cp\u003eThe color correction filter blocks unfocused light in the red part of the spectrum (IR) to 100% - but above all suppresses over 50% of the interfering stray light in the blue spectral range - without changing the color impression of the image. The most delicate details of lunar craters and planetary surfaces can be seen with a much higher contrast.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHight Quality Coating: Plasma-enhanced dielectric coatings result in hard, scratch-resistant and waterproof filters. \u003c\/li\u003e\n\u003cli\u003eThe color correction filter blocks defocused light in the blue spectrum, as well as in the red part of the spectrum (IR) above 700nm, usually seen in small achromat telescopes.\u003c\/li\u003e\n\u003cli\u003eThe smaller details on craters of the Moon and planetary surfaces are so much more visible.\u003c\/li\u003e\n\u003cli\u003eCan be used well before the focal point of the optical system, without any loss of sharpness, as a single filter in front of a binocular for a focal projection with digital cameras.\u003c\/li\u003e\n\u003cli\u003eThe NIR is fully blocked up to 1150nm. Details on planets are shown much clearer when using CCD\/CMOS-cameras.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/1_05fb34c1-10ba-48b7-842a-ff37de861e5a.jpg?v=1761249001\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe color correction filter blocks defocused light in the blue spectrum, as well as in the red part of the spectrum (IR) above 700nm, usually seen in small achromat telescopes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorrect Chromatic Aberration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/2_ea573408-41ad-4727-b338-fcb027b9417b.jpg?v=1761249922\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlasma Coating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlasma-enhanced dielectric coatings result in hard, scratch-resistant and waterproof filters. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/3_a4f4a72e-ea62-4129-93b1-cecb7eb7e18a.jpg?v=1761249966\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVarious Application Scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe smaller details on craters of the Moon and planetary surfaces are so much more visible. The NIR is fully blocked up to 1150nm. Details on planets are shown much clearer when using CCD\/CMOS-cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/4_b944fd46-fad1-4118-b554-359efa1504f9.jpg?v=1761249988\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAR Coating, UV and IR Cut\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/5_caa5b050-5db2-4274-807d-f4a8fb64884a.jpg?v=1761250012\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/6_1476fc19-dadc-4576-a11d-8c1a7f2ac4b9.jpg?v=1761250011\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/8_2d39c701-6fcc-4177-b3f6-df3843c689de.jpg?v=1761250121\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/11_09e6720d-c751-4172-ab35-fc65a84c24ed.jpg?v=1761250214\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/12_d73710c0-2922-43c8-8e51-0b407c245bda.jpg?v=1761250224\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications \u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSVBONY SV231 (1.25\")\u003c\/th\u003e\n\u003cth\u003eSVBONY SV231 (2\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Usage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eColor Correction Filter\u003c\/td\u003e\n\u003ctd\u003eColor Correction Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType of Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBandpass\u003c\/td\u003e\n\u003ctd\u003eBandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26mm\u003c\/td\u003e\n\u003ctd\u003e44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300–1200nm\u003c\/td\u003e\n\u003ctd\u003e300–1200nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;OD2\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;OD2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Transmittance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;95%\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60\/40\u003c\/td\u003e\n\u003ctd\u003e60\/40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Parallelism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2λ\u003c\/td\u003e\n\u003ctd\u003e1\/2λ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM28.5x0.6\u003c\/td\u003e\n\u003ctd\u003eM48x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSingle Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2g \/ 0.15oz\u003c\/td\u003e\n\u003ctd\u003e9.9g \/ 0.35oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/7_63c09a5f-b28d-473b-bf0c-61cde805aaba.jpg?v=1761250094\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/9_3e6debdd-f4b8-41d2-846c-fb72eb5b17dd.jpg?v=1761250183\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/10_440798f5-1fb9-4a4d-88a5-4db12a1b143e.jpg?v=1761250193\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColor Correction Filter, at selected size : 1.25\"  (W9168A) or 2\" (W9168B)\u003c\/li\u003e\n\u003cli\u003ePP Material Plastic Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eManuals and Warranty:\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"null\" href=\"https:\/\/istronomyplus.com\/pages\/svbony-warranty\" target=\"_blank\"\u003eSvbony 1-Year Warranty \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Svbony","offers":[{"title":"1.25\"","offer_id":44569863782629,"sku":"SVB-W9186A","price":43.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":44569863815397,"sku":"SVB-W9186B","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-color-correction-filter-for-lunar-and-planetary-surfaces-astronomy-plus-1.png?v=1715808317"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/collections\/uvir-cut-ir-pass-and-clear-astronomy-plus_74341f46-d313-4a51-922a-31407cdff886.jpg?v=1715807986","url":"https:\/\/istronomyplus.com\/collections\/uv-ir-cut-ir-pass.oembed","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}