{"title":"Baader UV\/IR Cut \u0026 IR Pass","description":"\u003cp\u003eBaader uv\/ir cut \u0026amp; ir pass. Part of \u003ca href=\"\/collections\/baader-filters\"\u003eBaader Planetarium Filters\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"baader-1-25-uvir-filter","title":"Baader 1.25\" UVIR filter","description":"\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003eBaader UV - IR Cut L Filter - 1.25\" Mounted\u003c\/h2\u003e\u003c\/center\u003e\u003cp style=\"margin: 10px 0px; padding: 0px; font-family: \" open sans sans-serif justify font-size:=\"\" text-align:=\"\"\u003eThe Baader UV-IR Cut\/L Filter is a must for all digital imaging with DSLR cameras, CCD cameras, and modified webcams. It removes the unwanted UV and IR wavelengths from your images by blocking UV below 400 nm and IR above 680 nm. The Baader UV-IR Cut filter is also useful for protecting valuable H-Alpha filters from heat stress and damaging IR (Daystar, etc). This UV-IR Cut filter is mounted in a 1.25\" threaded low profile cell.\u003c\/p\u003e\u003cp style=\"margin: 10px 0px; padding: 0px; font-family: \" open sans sans-serif justify font-size:=\"\" text-align:=\"\"\u003eDue to their extremely high optical quality, these filters may be stacked and used far in front of the focal plane (necessary for imaging uses). Like the Baader Planetarium Contrast-Booster, the UV \/ IR Cut filter uses the very latest coating technology to deliver the finest filtration quality, and lifetime durability. This filter is mounted in a round 1.25\" threaded cell.\u003c\/p\u003e\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003eBaader UV \/ IR Cut Filter Features:\u003c\/h2\u003e\u003c\/center\u003e\u003cul style=\"margin: 5px 40px; padding: 0px; list-style: none; font-family: \" open sans sans-serif justify font-size:=\"\" text-align:=\"\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eUnmatched 98% average transmission\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eFreedom from ghost images; very low reflection multi-coating, striae-free, and plane-parallel substrate\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eExtremely sharp cutoff at 690 nm but leaves all the visible red, including the important 656 nm H-alpha emission line\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eSharp cutoff below 400 nm\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eEliminates violet halos around bright stars, more effectively than simpler Minus Violet photographic filters\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eTrue optical quality glass substrate and coatings; don't spend all your money on quality telescope optics, only to place a lower grade filter in the light path\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eCombine with any of the Baader filters to deliver the sharpest images possible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013368082543,"sku":"FUVIR-1","price":104.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/baader_uvir-cut-l-filter_125inch__32301.jpg?v=1766551437"},{"product_id":"baader-2-uvir-filter","title":"Baader 2\" UVIR filter","description":"\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px; font-weight: bold; color: rgb(0, 0, 0);\"\u003eBaader UV-IR Cut L Filter - 2\" Mounted\u003c\/h2\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-size: 12px; font-weight: normal;\"\u003e\u003c\/center\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; font-size: 12px; font-weight: normal; text-align: justify;\"\u003eThe Baader UV-IR Cut\/L Filter is a must for all digital imaging with DSLR cameras, CCD cameras, and modified webcams. It removes the unwanted UV and IR wavelengths from your images by blocking UV below 400 nm and IR above 680 nm. The Baader UV-IR Cut filter is also useful for protecting valuable H-Alpha filters from heat stress and damaging IR (Daystar, etc). This UV-IR Cut filter is mounted in a 2\" threaded low profile cell.\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; font-size: 12px; font-weight: normal; text-align: justify;\"\u003eDue to their extremely high optical quality, these filters may be stacked and used far in front of the focal plane (necessary for imaging uses). Like the Baader Planetarium Contrast-Booster, the UV \/ IR Cut filter uses the very latest coating technology to deliver the finest filtration quality, and lifetime durability.\u003c\/p\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003eBaader UV \/ IR Cut Filter Features:\u003c\/h2\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\n\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-size: 12px; font-weight: normal;\"\u003e\u003c\/center\u003e\n\u003cul style=\"margin: 5px 40px; padding: 0px; list-style: none; font-size: 12px; font-weight: normal; text-align: justify;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eUnmatched 98% average transmission\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eFreedom from ghost images; very low reflection multi-coating, striae-free, and plane-parallel substrate\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eExtremely sharp cutoff at 690 nm but leaves all the visible red, including the important 656 nm H-alpha emission line\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eSharp cutoff below 400 nm\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eEliminates violet halos around bright stars, more effectively than simpler Minus Violet photographic filters\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eTrue optical quality glass substrate and coatings; don't spend all your money on quality telescope optics, only to place a lower grade filter in the light path\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eCombine with any of the Baader filters to deliver the sharpest images possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/h2\u003e\n\u003c\/center\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013368115311,"sku":"FUVIR-2","price":188.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/bad_fuvir_2__65912.jpg?v=1766551444"},{"product_id":"baader-uv-ir-cut-l-filter-36mm","title":"Baader UV\/IR Cut \/ L-Filter 36mm","description":"\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-family: \" open sans sans-serif font-size:=\"\"\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px; font-weight: bold; color: rgb(0, 0, 0);\"\u003eBaader UV-IR Cut L Filter - 2\" Mounted\u003c\/h2\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-size: 12px; font-weight: normal;\"\u003e\u003c\/center\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; font-size: 12px; font-weight: normal; text-align: justify;\"\u003eThe Baader UV-IR Cut\/L Filter is a must for all digital imaging with DSLR cameras, CCD cameras, and modified webcams. It removes the unwanted UV and IR wavelengths from your images by blocking UV below 400 nm and IR above 680 nm. This UV-IR Cut filter is 36mm unmounted\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0px; padding: 0px; font-size: 12px; font-weight: normal; text-align: justify;\"\u003eDue to their extremely high optical quality, these filters may be stacked and used far in front of the focal plane (necessary for imaging uses). Like the Baader Planetarium Contrast-Booster, the UV \/ IR Cut filter uses the very latest coating technology to deliver the finest filtration quality, and lifetime durability.\u003c\/p\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003eBaader UV \/ IR Cut Filter Features:\u003c\/h2\u003e\n\u003ch2 style=\"margin: 0px; padding: 0px; font-size: 16px;\"\u003e\n\u003ccenter style=\"margin: 15px 0px; padding: 0px; font-size: 12px; font-weight: normal;\"\u003e\u003c\/center\u003e\n\u003cul style=\"margin: 5px 40px; padding: 0px; list-style: none; font-size: 12px; font-weight: normal; text-align: justify;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eUnmatched 98% average transmission\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eFreedom from ghost images; very low reflection multi-coating, striae-free, and plane-parallel substrate\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eExtremely sharp cutoff at 690 nm but leaves all the visible red, including the important 656 nm H-alpha emission line\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eSharp cutoff below 400 nm\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eEliminates violet halos around bright stars, more effectively than simpler Minus Violet photographic filters\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eTrue optical quality glass substrate and coatings; don't spend all your money on quality telescope optics, only to place a lower grade filter in the light path\u003cp style=\"margin: 10px 0px; padding: 0px;\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; list-style-type: disc;\"\u003eCombine with any of the Baader filters to deliver the sharpest images possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/h2\u003e\n\u003c\/center\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013378469999,"sku":"FUVIR-RD36","price":188.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/FUVIR-2__09596.jpg?v=1766552358"},{"product_id":"baader-ir-pass-filter-1-685-nm","title":"Baader IR-Pass Filter 1¼\" (685 nm)","description":"\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1em 1em; padding: 0px; list-style-position: initial; list-style-image: initial; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eBaader IR-Pass Filer HWB 685nm\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eReduces the effect of seeing resulting in a much sharper image.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eTip for use: Ideal for imaging and used for the luminosity channel.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eThe effect of use: The normal spectral bandwidth is 400-700nm. This filter starts at 670nm in the deep red, just in the visual range so it can be focussed correctly. At this long-wavelength spectral range the atmospheric air turbulence (seeing) has much lower impact on the sharpness. Dark structures on Mars, Jupiter the Moon and the Sun are thereby rendered much sharper. The luminosity can then be combined with RGB creating a very sharp LRGB image.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eHighly recommended for any planetary imager.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eReflex free anti-reflective and optically polished.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013519536239,"sku":"FIRP-1","price":131.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/baader-ir-pass-filter-685-nm-877__94635.jpg?v=1766554564"},{"product_id":"baader-ir-pass-filter-2-685-nm","title":"Baader IR-Pass Filter 2\" (685 nm)","description":"\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1em 1em; padding: 0px; list-style-position: initial; list-style-image: initial; font-family: \" open sans sans-serif rgb color:=\"\" font-size:=\"\" background-color:=\"\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eBaader IR-Pass Filer HWB 685nm\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eReduces the effect of seeing resulting in a much sharper image.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eTip for use: Ideal for imaging and used for the luminosity channel.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eThe effect of use: The normal spectral bandwidth is 400-700nm. This filter starts at 670nm in the deep red, just in the visual range so it can be focussed correctly. At this long-wavelength spectral range the atmospheric air turbulence (seeing) has much lower impact on the sharpness. Dark structures on Mars, Jupiter the Moon and the Sun are thereby rendered much sharper. The luminosity can then be combined with RGB creating a very sharp LRGB image.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eHighly recommended for any planetary imager.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0.5em 0px 0px 1.5em; padding: 0px; list-style: disc;\"\u003eReflex free anti-reflective and optically polished.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013520650351,"sku":"FIRP-2","price":209.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/baader-ir-pass-filter-685-nm-877__01203.jpg?v=1766554570"},{"product_id":"baader-36mm-clearglass-filter-c-for-focusing-dust-protection","title":"Baader 36mm Clearglass Filter (C) for focusing \/ dust protection","description":"\u003cul 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; color: rgb(76, 81, 84); font-family: \" libre franklin sans-serif font-size:=\"\" padding:=\"\" margin-left:=\"\"\u003e\n\u003cli 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;\"\u003eBaader Premium grade impermeable RGB-C Clearglass Filters.\u003c\/li\u003e\n\u003cli 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;\"\u003eThe Baader clear glass filters are used to focus a camera when using very narrow band line filters (due to same mechanical thickness).\u003c\/li\u003e\n\u003cli 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;\"\u003eAlternative function: e.g. our Protective Canon EOS T-Ring uses a clear glass filter for dust protection\u003c\/li\u003e\n\u003cli 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;\"\u003eNO halos, NO reflections, NO ghosting\u003c\/li\u003e\n\u003cli 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;\"\u003eNon-aging sealed coating edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":44013745733743,"sku":"FC-RD36","price":84.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/FC-RD36__35823.jpg?v=1766561564"}],"url":"https:\/\/ontariotelescope.com\/collections\/baader-uv-ir.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}