{"product_id":"irix-edge-sr-77mm-light-pollution-filter-for-night-photography","title":"Irix Edge SR 77mm Light Pollution Filter for Night Photography","description":"\u003cp\u003eUrban astrophotography on 77mm lenses gets a serious upgrade from the Irix Edge Light Pollution Filter SR, engineered to eliminate the yellow haze cast by city lighting across long night exposures.\u003c\/p\u003e\u003cp\u003eThe SR (Super Resistant) glass formulation adds high scratch resistance and resilience against mechanical damage and internal stress, and the nano coating repels dust and dirt — protection backed by a 5-year warranty on the coatings. Best color rendering comes when shooting away from direct light sources, making it a natural companion for landscape astrophotography.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemoves the yellowish haze from artificial city lighting\u003c\/li\u003e\n\u003cli\u003eRestores contrast and natural color to night skies\u003c\/li\u003e\n\u003cli\u003eSuper Resistant (SR) optical glass with high scratch and impact resistance\u003c\/li\u003e\n\u003cli\u003eIncreased resistance to internal compression stress\u003c\/li\u003e\n\u003cli\u003eDirt-repellent nano coating on both surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThread size: 77mm\u003c\/li\u003e\n\u003cli\u003eApplication: nightscape \/ astrophotography\u003c\/li\u003e\n\u003cli\u003eSeries: Irix Edge SR (Super Resistant)\u003c\/li\u003e\n\u003cli\u003ePremium optical glass for high light transmission and neutral color\u003c\/li\u003e\n\u003cli\u003e5-year warranty on filter coatings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIrix Edge Light Pollution Filter SR 77mm\u003c\/li\u003e\u003c\/ul\u003e","brand":"Irix","offers":[{"title":"Default Title","offer_id":46724348641477,"sku":"IRIX-IFELP77SR","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-irix-edge-light-pollution-sr-77mm_79e71477-0076-4370-bc28-a9d68be1de26.jpg?v=1786660344","url":"https:\/\/avlgear.com\/products\/irix-edge-sr-77mm-light-pollution-filter-for-night-photography","provider":"AVLGEAR","version":"1.0","type":"link"}