{"product_id":"chroma-lrgb-astronomy-filter-set-1-25","title":"Chroma LRGB Astronomy Filter Set - 1.25\"","description":"\u003cp\u003eThe Chroma LRGB Astronomy Filter Set – 1.25\" is a premium broadband filter solution designed for astrophotographers demanding exceptional optical quality, accurate colour reproduction and industry-leading contrast performance. Manufactured in the USA by Chroma Technology, these filters are trusted worldwide by advanced imagers, universities and professional observatories.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/lrgb-filters.jpg?v=1779871742\" alt=\"Four Chroma 36mm coloured filters (red, blue, green, white) on a white background\"\u003e\u003c\/p\u003e\n\u003cp\u003eFeaturing advanced hard-sputtered coatings and precision-engineered passbands, the Chroma 1.25\" LRGB filter set delivers extremely high transmission efficiency with excellent out-of-band blocking for cleaner stars, richer colour balance and improved deep sky imaging performance.\u003c\/p\u003e\n\u003cp\u003eUnlike lower quality filter sets that can suffer from reflections, halos and inconsistent colour response, Chroma filters are engineered for stability and long-term imaging precision. The carefully matched RGB channels provide natural colour reconstruction while the luminance filter maximises fine detail and signal-to-noise ratio.\u003c\/p\u003e\n\u003cp\u003eThe 1.25\" mounted format is ideal for compact monochrome CMOS and CCD imaging systems, making this set an outstanding choice for high-performance deep sky astrophotography.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Chroma LRGB Filters?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium USA-manufactured astrophotography filters\u003c\/li\u003e\n\u003cli\u003eExceptional transmission and contrast performance\u003c\/li\u003e\n\u003cli\u003eOutstanding halo and reflection suppression\u003c\/li\u003e\n\u003cli\u003eHard-sputtered coatings for maximum durability\u003c\/li\u003e\n\u003cli\u003eExcellent parfocal consistency across all filters\u003c\/li\u003e\n\u003cli\u003eOptimised passbands for natural colour reproduction\u003c\/li\u003e\n\u003cli\u003eDesigned for monochrome CMOS and CCD cameras\u003c\/li\u003e\n\u003cli\u003eTrusted by observatories and advanced astrophotographers worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Filters\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLuminance (L)\u003c\/li\u003e\n\u003cli\u003eRed (R)\u003c\/li\u003e\n\u003cli\u003eGreen (G)\u003c\/li\u003e\n\u003cli\u003eBlue (B)\u003c\/li\u003e\n\u003cli\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Chroma-Filters-LRGB-Set-36mm.jpg?v=1779871635\" alt=\"Spectral transmission graph with four curves on a white background\"\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeep sky astrophotography\u003c\/li\u003e\n\u003cli\u003eGalaxy imaging\u003c\/li\u003e\n\u003cli\u003eNebula imaging\u003c\/li\u003e\n\u003cli\u003eMonochrome imaging systems\u003c\/li\u003e\n\u003cli\u003eScientific imaging\u003c\/li\u003e\n\u003cli\u003ePremium observatory installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor astrophotographers seeking flagship-level imaging performance in a compact filter format, the Chroma LRGB 1.25\" Filter Set delivers exceptional optical precision and outstanding image quality.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"Default Title","offer_id":55569584324984,"sku":"CHROMA-LRGB-1.25","price":479.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/lrgb-filters.jpg?v=1779871742","url":"https:\/\/www.darkclearskies.co.uk\/products\/chroma-lrgb-astronomy-filter-set-1-25","provider":"Dark Clear Skies ","version":"1.0","type":"link"}