{"product_id":"baader-ubvri-bessel-filters-v-filter-photometric","title":"Baader UBVRI Bessel Filters V-Filter – Photometric","description":"\u003ch1\u003eBaader UBVRI Bessel Filters V-Filter – Photometric\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Bessel-UBVRI Bandpass Filter Set, suitable from f\/15 to f\/1.8\u003c\/li\u003e\n\u003cli\u003eClassic photometric filters with transmission according to Bessel – parfocal with all Baader filters of the same size\u003c\/li\u003e\n\u003cli\u003eManufactured with most advanced ion beam coating technology \/ Daylight-Proof\u003c\/li\u003e\n\u003cli\u003eReflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)\u003c\/li\u003e\n\u003cli\u003eBlackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim\u003c\/li\u003e\n\u003cli\u003eEqually suitable for modern CMOS cameras as well as for older CCD camera technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe new generation of Baader CMOS-optimized filters features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReflex-Blocker™ coatings, for largest ever freedom from halos, even under most adverse conditions concerning aux-optics\u003c\/li\u003e\n\u003cli\u003eIdentical filter thickness to existing standards, with utmost care for parfocality\u003c\/li\u003e\n\u003cli\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\u003c\/li\u003e\n\u003cli\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\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\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCOLOUR\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eTRANSMISSION RANGE\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eTransmission according to Bessel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFILTER THICKNESS (WITHOUT CELL)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCWL (CENTRAL WAVELENGTH)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBessel-UBVRI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eAR-COATING\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eReflex-Blocker™ hard coated, planeoptically polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eSPECIAL FEATURES\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eLife-Coat™\u003cspan\u003e \u003c\/span\u003eWarranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFILTER SIZE\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e1 25 inch, 2 inch, 31 mm, 36 mm, 50.4 mm, 50 x 50 mm, 65 x 65 mm, 100 x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFILTER USAGE\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eCMOS, CCD, UBVRI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFILTER MOUNTED\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eMounted (LPFC 6mm) \/ Unmounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eTYPE OF FILTER\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBandpass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eSINGLE OR SET?\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eSingle and Filterset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eFILTER SHAPE\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eround or square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBaader Planetarium Bessel Photometric V-Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e2-Year Warranty\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"1.25\"","offer_id":46610858770661,"sku":"BAA-FBES-1V (Baader #2961750V)","price":206.0,"currency_code":"CAD","in_stock":true},{"title":"2\"","offer_id":46610858803429,"sku":"BAA-FBES-2V (Baader #2961753V)","price":290.0,"currency_code":"CAD","in_stock":true},{"title":"31 mm","offer_id":46610858836197,"sku":"BAA-FBES-RD31V (Baader #2961751V)","price":220.0,"currency_code":"CAD","in_stock":true},{"title":"36mm","offer_id":46610858868965,"sku":"BAA-FBES-RD36V (Baader #2961752V)","price":251.0,"currency_code":"CAD","in_stock":true},{"title":"50.4mm","offer_id":46610858901733,"sku":"BAA-FBES-RD50V (Baader #2961754V)","price":319.0,"currency_code":"CAD","in_stock":true},{"title":"50 x 50 mm","offer_id":46610858934501,"sku":"BAA-FBES-SQ50V (Baader #2961755V)","price":351.0,"currency_code":"CAD","in_stock":true},{"title":"65 x 65 mm","offer_id":46610858967269,"sku":"FBES-SQ65V (Baader #2961756V)","price":427.0,"currency_code":"CAD","in_stock":true},{"title":"100 x 100 mm","offer_id":46610859000037,"sku":"FBES-SQ100V (Baader #2961757V)","price":979.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/1_1.webp?v=1742657907","url":"https:\/\/istronomyplus.com\/products\/baader-ubvri-bessel-filters-v-filter-photometric","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}