{"title":"Baader Light Pollution \u0026 Broadband","description":"\u003cp\u003eBaader light pollution \u0026amp; broadband. Part of \u003ca href=\"\/collections\/baader-filters\"\u003eBaader Planetarium Filters\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"baader-1-25-uhc-s-1-25","title":"Baader 1.25\" UHC-S 1.25\"","description":"\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\n\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003e1¼\" and 2\" Baader UHC-S DeepSky Filter\u003c\/h3\u003e\n\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003ePlaneoptically Polished\u003c\/h4\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; vertical-align: top; float: left; clear: left; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; background-color: rgb(255, 255, 255); width: 300px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/filterset-UHCS_854d302f-b4d0-4294-8bff-4165bbba887d.jpg?v=1766551451\" alt=\"Baader UHC-S DeepSky - All Filters\" width=\"300\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003eAll Baader UHC-S DeepSky Filter\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e1¼\", 2\", 50.4 mm, 50x50 mm\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/h2\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003ePlaneoptically polished for the highest images quality. Produces a much brighter image with superb contrast than a conventional Nebula filter. Excellent for openings from 100mm.\u003c\/p\u003e\n\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003eBaader UHC-S Nebula Filter with highest transmission and realistic star colours!\u003c\/h4\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003c\/h2\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eA new class of LPR Nebula filters finally delivering the happy medium, with enough light for smaller telescope openings at the same time with the high contrast of classical UHC filter.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eLight pollution from street lights is blocked carefully. The filter is the sensible addition to all previous deep sky and UHC filters. Both for visual as well as photographic use.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eAll filters produce a brighter image and are optically polished with ultra-hard dielectric coatings. They are absolutely scratch resistant and can be cleaned as often as needed, ideally with Baader Optical Wonder Cleaning Fluid.\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013368180847,"sku":"FUHC-1","price":134.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/gross_uhc-s-l-booster-filter_125inch_optically_polished__77268.jpg?v=1766551454"},{"product_id":"baader-uhc-s-2","title":"Baader UHC-S 2\"","description":"\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\n\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003e1¼\" and 2\" Baader UHC-S DeepSky Filter\u003c\/h3\u003e\n\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003ePlaneoptically Polished\u003c\/h4\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; vertical-align: top; float: left; clear: left; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; background-color: rgb(255, 255, 255); width: 300px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/filterset-UHCS_e1bc47b7-6664-4950-9978-530539b74d62.jpg?v=1766551461\" alt=\"Baader UHC-S DeepSky - All Filters\" width=\"300\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003eAll Baader UHC-S DeepSky Filter\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e1¼\", 2\", 50.4 mm, 50x50 mm\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/h2\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003ePlaneoptically polished for the highest images quality. Produces a much brighter image with superb contrast than a conventional Nebula filter. Excellent for openings from 100mm.\u003c\/p\u003e\n\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003eBaader UHC-S Nebula Filter with highest transmission and realistic star colours!\u003c\/h4\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003c\/h2\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eA new class of LPR Nebula filters finally delivering the happy medium, with enough light for smaller telescope openings at the same time with the high contrast of classical UHC filter.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eLight pollution from street lights is blocked carefully. The filter is the sensible addition to all previous deep sky and UHC filters. Both for visual as well as photographic use.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eAll filters produce a brighter image and are optically polished with ultra-hard dielectric coatings. They are absolutely scratch resistant and can be cleaned as often as needed, ideally with Baader Optical Wonder Cleaning Fluid.\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013368606831,"sku":"FUHC-2","price":199.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/uhc-s-l-booster-filter_2inch__68687.jpg?v=1766551464"},{"product_id":"baader-moon-and-skyglow-filter-1-25","title":"Baader Moon and Skyglow Filter 1.25\"","description":"\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); font-family: \" open sans sans-serif optimizespeed rgb line-height:=\"\" text-rendering:=\"\" background-color:=\"\"\u003e1¼\" and 2\" Neodymium Lunar \u0026amp; Skyglow Filter\u003c\/h3\u003e\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); font-family: \" open sans sans-serif optimizespeed rgb line-height:=\"\" text-rendering:=\"\" background-color:=\"\"\u003eWith integrated IR blocker and Phantom Group Coating\u003c\/h4\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; font-family: \" open sans sans-serif center top left rgb text-align:=\"\" vertical-align:=\"\" float:=\"\" clear:=\"\" color:=\"\" font-size:=\"\" background-color:=\"\" width:=\"\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/125_200_neodymium_gross_7fb2cfbc-524e-47a1-be6c-2e1a078bcae4.jpg?v=1766551499\" alt=\"D¼\" und=\"\" neodymium=\"\" mond-=\"\" skyglowfilter width=\"300\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003e¼\" and 2\" Neodymium Lunar \u0026amp; Skyglow Filter\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px;\"\u003eThe best visual and photographic filter for contrast enhancement for all Newtonian and SC-mirror telescopes, we have ever offered! Brighter and sharper than ever! Long a dream for all CCD users, our Skyglow \u0026amp; Moon filter with IR Cut coating !! The filter effect is much more neutral in colour and much brighter thanks for our Phantom Group Coating. If you want to escape a city brightened sky - without taking a trip - the new IR Moon \u0026amp; Skyglow filter is the solution.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px;\"\u003eCompare with the moon \u0026amp; Skyglow filter before the naked eye, to test the effectiveness. Red and blue colours are extensively strengthened. If you cannot see the GRS (Great Red Spot) due to pollution try this which will allow you to see it.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px;\"\u003eIn order to establish a precise plan area and to maintain the planarity despite the applied forces through the different layers of coating, a high technical effort is necessary. You have to choose from a large amount of raw glass only the best pieces in tension-free annealed quality to even hope for a good final quality may. All too easily, the glass deforms with improper preparation or coating on older evaporation systems. The final product is almost useless, if not greatest of care is taken at every stage of production.\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; list-style-position: outside; list-style-image: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eSelective contrast filter, especially suitable for all reflector telescopes.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eFilters specifics wavelengths especially street lights and skyglow from the Moon without suppressing the visibility of colour and brightness differences. The result is a filter that leaves natural colours intact with RGB significantly enhanced.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003e95% transmission in the selected spectral ranges.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eFits all standard filter threads and can be combined with other filters\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eThe filter is also optimised for Astrophotography due to it's full IR-blocking. When used with dSLRs stars are much sharper as the unfocussed IR is blocked.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eUltra-hard and durable Ion-beam hardened coatings and may be cleaned anytime without fear, ideally with Baader Optical Wonder Cleaning Fluid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); font-family: \" open sans sans-serif optimizespeed rgb line-height:=\"\" text-rendering:=\"\" background-color:=\"\"\u003eSpectral Curve of the Moon \u0026amp; Skyglow Filter\u003c\/h3\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; font-family: \" open sans sans-serif center top left rgb text-align:=\"\" vertical-align:=\"\" float:=\"\" clear:=\"\" color:=\"\" font-size:=\"\" background-color:=\"\" width:=\"\"\u003e\n\u003ca class=\"image-popup\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/moon-skyglow-wavelength_fcd9d5c0-89d2-42a2-bc09-9d3240047cd4.jpg?v=1766551503\" target=\"_blank\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; touch-action: manipulation; color: rgb(235, 2, 53); text-decoration: none; transition: all 0.2s;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/moon-skyglow-wavelength_fcd9d5c0-89d2-42a2-bc09-9d3240047cd4.jpg?v=1766551503\" alt=\"Spectral curve of Moon \u0026amp; Skyglow Filter\" width=\"250\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003c\/a\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003eSpectral curve of the Moon \u0026amp; Skyglow filter\u003c\/div\u003e\n\u003c\/div\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003eThe adjacent graph shows you the spectral curve of our Neodymium Moon \u0026amp; Skyglow filters. On the horizontal axis, the wavelength in nanometers, and the vertical axis is the transmission amount (opacity) specified in percent.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003eThe area under the curve is the spectral range that can pass through the filter.\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013368836207,"sku":"FMS-1","price":103.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/bad_fms_1__21455.jpg?v=1766551505"},{"product_id":"baader-moon-and-skyglow-filter-2","title":"Baader Moon and Skyglow Filter 2\"","description":"\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); font-family: \" open sans sans-serif optimizespeed rgb line-height:=\"\" text-rendering:=\"\" background-color:=\"\"\u003e1¼\" and 2\" Neodymium Lunar \u0026amp; Skyglow Filter\u003c\/h3\u003e\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); font-family: \" open sans sans-serif optimizespeed rgb line-height:=\"\" text-rendering:=\"\" background-color:=\"\"\u003eWith integrated IR blocker and Phantom Group Coating\u003c\/h4\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; font-family: \" open sans sans-serif center top left rgb text-align:=\"\" vertical-align:=\"\" float:=\"\" clear:=\"\" color:=\"\" font-size:=\"\" background-color:=\"\" width:=\"\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/125_200_neodymium_gross_138a9174-f683-4607-a1ac-58c491e91c8a.jpg?v=1766551513\" alt=\"D¼\" und=\"\" neodymium=\"\" mond-=\"\" skyglowfilter width=\"300\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003e¼\" and 2\" Neodymium Lunar \u0026amp; Skyglow Filter\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"box-sizing: border-box; margin: 0px; padding: 0px; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px;\"\u003eThe best visual and photographic filter for contrast enhancement for all Newtonian and SC-mirror telescopes, we have ever offered! Brighter and sharper than ever! Long a dream for all CCD users, our Skyglow \u0026amp; Moon filter with IR Cut coating !! The filter effect is much more neutral in colour and much brighter thanks for our Phantom Group Coating. If you want to escape a city brightened sky - without taking a trip - the new IR Moon \u0026amp; Skyglow filter is the solution.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px;\"\u003eCompare with the moon \u0026amp; Skyglow filter before the naked eye, to test the effectiveness. Red and blue colours are extensively strengthened. If you cannot see the GRS (Great Red Spot) due to pollution try this which will allow you to see it.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px;\"\u003eIn order to establish a precise plan area and to maintain the planarity despite the applied forces through the different layers of coating, a high technical effort is necessary. You have to choose from a large amount of raw glass only the best pieces in tension-free annealed quality to even hope for a good final quality may. All too easily, the glass deforms with improper preparation or coating on older evaporation systems. The final product is almost useless, if not greatest of care is taken at every stage of production.\u003c\/p\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; list-style-position: outside; list-style-image: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eSelective contrast filter, especially suitable for all reflector telescopes.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eFilters specifics wavelengths especially street lights and skyglow from the Moon without suppressing the visibility of colour and brightness differences. The result is a filter that leaves natural colours intact with RGB significantly enhanced.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003e95% transmission in the selected spectral ranges.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eFits all standard filter threads and can be combined with other filters\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eThe filter is also optimised for Astrophotography due to it's full IR-blocking. When used with dSLRs stars are much sharper as the unfocussed IR is blocked.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 2em; padding: 0px;\"\u003eUltra-hard and durable Ion-beam hardened coatings and may be cleaned anytime without fear, ideally with Baader Optical Wonder Cleaning Fluid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); font-family: \" open sans sans-serif optimizespeed rgb line-height:=\"\" text-rendering:=\"\" background-color:=\"\"\u003eSpectral Curve of the Moon \u0026amp; Skyglow Filter\u003c\/h3\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; font-family: \" open sans sans-serif center top left rgb text-align:=\"\" vertical-align:=\"\" float:=\"\" clear:=\"\" color:=\"\" font-size:=\"\" background-color:=\"\" width:=\"\"\u003e\n\u003ca class=\"image-popup\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/moon-skyglow-wavelength_89515c96-80e9-4d98-92fc-04805a1e2a94.jpg?v=1766551517\" target=\"_blank\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; touch-action: manipulation; color: rgb(235, 2, 53); text-decoration: none; transition: all 0.2s;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/moon-skyglow-wavelength_89515c96-80e9-4d98-92fc-04805a1e2a94.jpg?v=1766551517\" alt=\"Spectral curve of Moon \u0026amp; Skyglow Filter\" width=\"250\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003c\/a\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003eSpectral curve of the Moon \u0026amp; Skyglow filter\u003c\/div\u003e\n\u003c\/div\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003eThe adjacent graph shows you the spectral curve of our Neodymium Moon \u0026amp; Skyglow filters. On the horizontal axis, the wavelength in nanometers, and the vertical axis is the transmission amount (opacity) specified in percent.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003eThe area under the curve is the spectral range that can pass through the filter.\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013368868975,"sku":"FMS-2","price":188.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/bad_fms_1__50707.jpg?v=1766551519"},{"product_id":"baader-uhc-s-36mm","title":"Baader UHC-S 36mm","description":"\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\n\u003ch3 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.5em; color: rgb(235, 2, 53); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003e36mm Baader UHC-S DeepSky Filter\u003c\/h3\u003e\n\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003ePlaneoptically Polished\u003c\/h4\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003cdiv class=\"leftImage\" style=\"box-sizing: border-box; margin: 0px 15px 1em 0px; padding: 0px; vertical-align: top; float: left; clear: left; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; background-color: rgb(255, 255, 255); width: 300px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/filterset-UHCS_73742e4c-1b74-4d53-8367-c7613053a2b4.jpg?v=1766553003\" alt=\"Baader UHC-S DeepSky - All Filters\" width=\"300\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: none; display: block;\"\u003e\u003cdiv class=\"imageCaption\" style=\"box-sizing: border-box; margin: 0px; padding: 0.5em 0.5em 0px; clear: both; font-size: 0.846em;\"\u003eAll Baader UHC-S DeepSky Filter\u003cbr style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e1¼\", 2\", 50.4 mm, 50x50 mm\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/h2\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003ePlaneoptically polished for the highest images quality. Produces a much brighter image with superb contrast than a conventional Nebula filter. Excellent for openings from 100mm.\u003c\/p\u003e\n\u003ch4 style=\"box-sizing: border-box; margin: 0px 0px 0.75em; padding: 0px; font-size: 1.2em; color: rgb(99, 99, 99); line-height: 1.4; text-rendering: optimizeSpeed; text-align: start; background-color: rgb(255, 255, 255);\"\u003eBaader UHC-S Nebula Filter with highest transmission and realistic star colours!\u003c\/h4\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003c\/h2\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eA new class of LPR Nebula filters finally delivering the happy medium, with enough light for smaller telescope openings at the same time with the high contrast of classical UHC filter.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eLight pollution from street lights is blocked carefully. The filter is the sensible addition to all previous deep sky and UHC filters. Both for visual as well as photographic use.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.5em; padding: 0px; color: rgb(34, 34, 34); font-size: 13px; font-weight: normal; text-align: start; background-color: rgb(255, 255, 255);\"\u003eAll filters produce a brighter image and are optically polished with ultra-hard dielectric coatings. They are absolutely scratch resistant and can be cleaned as often as needed, ideally with Baader Optical Wonder Cleaning Fluid.\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013398949999,"sku":"FUHC-RD36","price":146.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/baader-uhc-s-filter-2459420-36mm-round__59145.jpg?v=1766553006"}],"url":"https:\/\/ontariotelescope.com\/collections\/baader-light-pollution.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}