{"product_id":"tiffen-4x5650-ultra-circular-polarizer-filter","title":"Tiffen 4x5.650 Ultra Circular Polarizer Filter","description":"\u003cdiv class=\"ov-wrapper js-overview-desc\"\u003e\n\n\u003cdiv class=\"ov-desc\"\u003e\n\n\u003cp\u003eTiffen's\u003cspan\u003e \u003c\/span\u003eUltra Polarizers\u003cspan\u003e \u003c\/span\u003epolarize light \"a little more\" than regular polarizers.\u003c\/p\u003e\n\n\n\n\u003cp\u003eLight rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun.\u003c\/p\u003e\n\n\n\n\u003cp\u003eThis filter is glass and measures 100 x 140mm (4 x 5.65\") x 4mm thick.\u003c\/p\u003e\n\n\n\n\u003cp\u003eLinear polarizers are used with most video and manual focus photo cameras. They are not recommended for auto-focus SLR cameras. Circular polarizers are specifically designed for use with auto-focus SLR cameras (They will also work on manual systems and video cameras without problems).\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tiffen","offers":[{"title":"Default Title","offer_id":47123760054500,"sku":"TIF-W45650UCP","price":468.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/4647\/2676\/files\/TIF-W45650UCP_67453267-eb58-4377-91a9-b5ca99a2a560.jpg?v=1764771266","url":"https:\/\/progear-website.myshopify.com\/products\/tiffen-4x5650-ultra-circular-polarizer-filter","provider":"Progear-website","version":"1.0","type":"link"}