{"product_id":"antlia-lrgbr-dark-series-filters","title":"Antlia LRGBR+ Dark series filters","description":"\u003ch1\u003eAntlia LRGBR+ Dark series filters\u003c\/h1\u003e\n\u003cp\u003eThe Antlia LRGBR+ Dark series filters are designed with a full spectrum curve from 390nm to 1000nm, making it sensitive to both UV and IR light for high signal-to-noise ratio and contrast imaging in deep sky full-spectrum photography.\u003cbr\u003e\u003cbr\u003eThe LRGB dark series filters are made of quartz glass, which has exceptional thermal and mechanical properties due to its ultra-low thermal expansion coefficient. These filters offer remarkable durability for imaging and research in the most challenging environmental conditions.\u003cbr\u003e\u003cbr\u003eConsidering the high quantum efficiency (QE) of the cameras in the near-infrared bands, Antlia incorporates a Red+700-1000nm filter into LRGB dark series to capture valuable signals that cannot be detected by regular LRGB filters.\u003cbr\u003e\u003cbr\u003eIn post-processing, combine the R and R+ channels to create a new R channel. The remaining steps for processing are identical to those used as regular LRGB filters.\u003cbr\u003e\u003cbr\u003eThe LRGBR+ Dark series filters are best paired with Antlia SHO 2.8nm and 2.5nm Ultra Narrowband filters, as they share the same quartz substrate and refractive index, resulting in better parfocality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe main features and application:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-Full spectrum design enhances the sensitivity of imaging to both UV and IR light.\u003c\/li\u003e\n\u003cli\u003e High transmittance B filter≥95%，L-R-G filter≥97%，this ensures that there is almost no loss in image signal, maximizing contrast;\u003c\/li\u003e\n\u003cli\u003eMade of quartz glass, excellent durability and thermal stability, as well as better fracture and scratch resistance, improved coating resilience to cleaning;\u003c\/li\u003e\n\u003cli\u003e More infrared signal to be found by combining Red+ filter;\u003c\/li\u003e\n\u003cli\u003eOut of band blocking specification is designed to OD4.5 (0.005%) to block interference from other wavelengths and minimize halos around bright stars;\u003c\/li\u003e\n\u003cli\u003eIdentical filter thickness to existing standards and double-sided fine polishing , with utmost care for parfocality\u003c\/li\u003e\n\u003cli\u003eAll Antlia filters are coated to the edge of the substrate and unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light；\u003c\/li\u003e\n\u003cli\u003eFilters are resistant to scratches；\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-size-adjust: 100%; margin: 0px; color: #666666; font-family: 微软雅黑; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 16px;\"\u003e\u003cstrong\u003eSpectrum Curves:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-size-adjust: 100%; margin: 0px 0px 1px; color: #666666; font-family: 微软雅黑; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; line-height: 21px;\"\u003e\u003cspan style=\"text-size-adjust: 100%; font-family: Arial; font-size: 13px;\"\u003e\u003cimg style=\"text-size-adjust: 100%; border: 0px; vertical-align: top; max-width: 100%; height: auto !important;\" class=\"need_fix\" alt=\"图片1.png\" src=\"http:\/\/20564242.s21i.faiusr.com\/4\/2\/ABUIABAEGAAgyu_1owYo3tmy9AYwlBE4qgk.png\" width=\"2196\" height=\"1194\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; font-family: Calibri; font-size: 11pt; color: rgb(0, 0, 0); background-color: transparent; width: 102.857%; height: 264.625px;\" class=\"xslData;XLSY;v2;3868;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\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.1562px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: nowrap; text-align: left; vertical-align: top; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0); height: 20.1562px;\"\u003e\u003cspan style=\"font-family: Times New Roman; font-size: 10pt; vertical-align: baseline;\"\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 40.3124px;\" rowspan=\"2\" colspan=\"1\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eLuminance UV\/IR Cut filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 40.3124px;\" rowspan=\"2\" colspan=\"1\"\u003e\u003cspan style=\"color: #141617; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eRed filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 40.3124px;\" rowspan=\"2\" colspan=\"1\"\u003e\u003cspan style=\"color: #141617; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eGreen filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 40.3124px;\" rowspan=\"2\" colspan=\"1\"\u003e\u003cspan style=\"color: #141617; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eBlue filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 40.3124px;\" rowspan=\"2\" colspan=\"1\"\u003e\u003cspan style=\"color: #141617; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eRed+ filter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.1562px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: nowrap; vertical-align: bottom; border-right: 1px solid rgb(0, 0, 0); height: 20.1562px;\"\u003e\u003cspan style=\"vertical-align: baseline;\"\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: normal; text-align: center; vertical-align: top; border-right: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eTransmission Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e390nm-710nm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e595-705nm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e495-600nm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e400-505nm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e700-1000nm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003ePeak Transmission\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e97%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e97%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e97%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e95%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e95%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 33px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eSubstrate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 33px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003equartz glass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 33px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003equartz glass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 33px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003equartz glass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 33px;\"\u003e\u003cspan style=\"font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003equartz glass\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 33px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eHWB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 41.3125px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 41.3125px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eBlocking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 41.3125px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e≥OD4.5 (0.005%)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 41.3125px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e≥OD4.5 (0.005%)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 41.3125px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e≥OD4.5 (0.005%)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 41.3125px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e≥OD4.5 (0.005%)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 41.3125px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e≥OD4.5 (0.005%)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50px;\"\u003e\n\u003ctd style=\"width: 15.1185%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003eFilter Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e2mm+\/-0.05mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e2mm+\/-0.05mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e2mm+\/-0.05mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e2mm+\/-0.05mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.0301%; white-space: normal; text-align: center; vertical-align: top; border: 1px solid rgb(0, 0, 0); height: 50px;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial; font-size: 10pt; font-weight: bold; vertical-align: baseline;\"\u003e2mm+\/-0.05mm\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\u003eSelected Filters\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"value\" data-mce-fragment=\"1\"\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAntlia 3-Years Warranty against Delamination\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Antlia","offers":[{"title":"36mm \/ Red+","offer_id":44110436663525,"sku":"AF-LRGBR+-36-R+","price":85.0,"currency_code":"CAD","in_stock":true},{"title":"36mm \/ LRGBR+ Dark series set","offer_id":44110436696293,"sku":"AF-LRGBR+-36-LRGBR+","price":710.0,"currency_code":"CAD","in_stock":true},{"title":"36mm \/ LRGB Dark series set","offer_id":44110436729061,"sku":"AF-LRGBR+-36-LRGB","price":639.0,"currency_code":"CAD","in_stock":true},{"title":"2\" \/ Red+","offer_id":44110436892901,"sku":"AF-LRGBR+-2-R+","price":127.0,"currency_code":"CAD","in_stock":true},{"title":"2\" \/ LRGBR+ Dark series set","offer_id":44110436925669,"sku":"AF-LRGBR+-2-LRGBR+","price":966.0,"currency_code":"CAD","in_stock":true},{"title":"2\" \/ LRGB Dark series set","offer_id":44110436958437,"sku":"AF-LRGBR+-2-LRGB","price":852.0,"currency_code":"CAD","in_stock":true},{"title":"50mm \/ LRGB Dark series set","offer_id":46768605036773,"sku":"AF-LRGB-DS-50","price":1065.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/antlia-lrgbr-dark-series-filters-astronomy-plus-1.webp?v=1690491120","url":"https:\/\/istronomyplus.com\/products\/antlia-lrgbr-dark-series-filters","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}