{"product_id":"antlia-filtro-rgb-triband-2","title":"Antlia RGB Triband 2” Filter","description":"\u003ch2\u003eAntlia RGB Triband 2” – Triple Band Filter for Color CMOS Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAntlia RGB Triband 2”\u003c\/strong\u003e is a \u003cstrong\u003etriple band filter\u003c\/strong\u003e with three transmission windows on \u003cstrong\u003eH-Alpha (656.3nm)\u003c\/strong\u003e, \u003cstrong\u003eOIII (495.9\/500.7nm)\u003c\/strong\u003e, \u003cstrong\u003eSII (671.6\/672.4nm)\u003c\/strong\u003e and \u003cstrong\u003eNII (654.8\/658.3nm)\u003c\/strong\u003e. Transmission \u0026gt;92% per band, peak up to 97%. Blocks \u0026ge;OD4 from 300 to 1100nm – ideal against light pollution from urban skies with color CMOS cameras.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eH-Alpha\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u0026gt;92% @ 656.3nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eSII\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u0026gt;92% @ 671.6\/672.4nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eOIII\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u0026gt;92% @ 495.9\/500.7nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eNII\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u0026gt;92% @ 654.8\/658.3nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eOff-band blocking\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e\u0026ge;OD4 @ 300–1100nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eFilter thickness\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e2mm ±0.05mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003e2” (50.8mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eFocal ratio\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eUp to f\/2.0\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eRecommended camera\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eColor CMOS\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Antlia","offers":[{"title":"Default Title","offer_id":51260945727819,"sku":"ANA-TRI-2","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/antlia-filtro-rgb-triband-2-pollici-anti-inquinamento-nebulose-galassia-astrofotografia.jpg?v=1756457958","url":"https:\/\/adriasky.it\/en\/products\/antlia-rgb-triband-2-filter-en","provider":"Adriasky","version":"1.0","type":"link"}