{"product_id":"william-optics-stc-astro-multispectra-filter-ms","title":"William Optics STC Astro Multispectra Filter (MS)","description":"\u003cp data-start=\"721\" data-end=\"1109\"\u003eThe STC Astro Multispectra Filter is designed to suppress common urban light pollution sources such as mercury, sodium, and certain LED emissions, while preserving key astronomical wavelengths including H-alpha, H-beta, and OIII. It enhances contrast and color fidelity of stars, nebulae, and the Milky Way, allowing you to produce natural, high-clarity images even from suburban skies.\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1434\"\u003eBuilt with premium \u003cstrong data-start=\"1130\" data-end=\"1159\"\u003eSchott B270 optical glass\u003c\/strong\u003e and coated using \u003cstrong data-start=\"1177\" data-end=\"1234\"\u003eSTC’s proprietary Ion Beam Assisted Deposition (IBAD)\u003c\/strong\u003e technology, the filter ensures superior light transmission, durability, and anti-reflection performance. Perfect for wide-field astrophotography, Milky Way landscapes, and travel night-sky imaging.\u003c\/p\u003e\n\u003cp data-start=\"1436\" data-end=\"1455\"\u003e\u003cstrong data-start=\"1436\" data-end=\"1453\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1456\" data-end=\"1835\"\u003e\n\u003cli data-start=\"1456\" data-end=\"1526\"\u003e\n\u003cp data-start=\"1458\" data-end=\"1526\"\u003eMulti-spectral light-pollution suppression for natural star colors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1527\" data-end=\"1599\"\u003e\n\u003cp data-start=\"1529\" data-end=\"1599\"\u003eIdeal for city or suburban astrophotography and Milky Way landscapes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1600\" data-end=\"1666\"\u003e\n\u003cp data-start=\"1602\" data-end=\"1666\"\u003eHigh-transmission, anti-reflection coating for strong contrast\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1667\" data-end=\"1743\"\u003e\n\u003cp data-start=\"1669\" data-end=\"1743\"\u003eSchott optical glass with STC IBAD coating — scratch and stain resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1744\" data-end=\"1835\"\u003e\n\u003cp data-start=\"1746\" data-end=\"1835\"\u003eAvailable in multiple thread sizes and clip-in versions for DSLR and mirrorless cameras.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"William Optics","offers":[{"title":"Default Title","offer_id":67591482933562,"sku":null,"price":19800.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/1456\/0826\/files\/z1_204ffb65-249e-43cc-ad7f-ee5c745b7665.jpg?v=1790588764","url":"https:\/\/edisla.in\/products\/william-optics-stc-astro-multispectra-filter-ms","provider":"EDISLA","version":"1.0","type":"link"}