{"product_id":"sigma-puv-21-water-resistant-protector-uv-filter","title":"Sigma PUV-21 Water-Resistant Protector \u0026 UV Filter","description":"\u003ch2 data-selenium=\"productTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eSigma PUV-21 Water-Resistant Protector \u0026amp; UV Filter\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul class=\"list_OMS5rN7R1Z\"\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eAbsorbs Ultraviolet Light\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003ePrevents Damage to Front Lens Element\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eProtects Against Dust, Dirt \u0026amp; Scratches\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eWater-Resistant Coating Repels Liquids\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eRevamped Low-Profile Design\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eNo Vignetting on Sigma Lenses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cspan\u003eSigma PUV-21 Water-Resistant Protector \u0026amp; UV Filter\u003cstrong\u003e \u003c\/strong\u003ecombines optical protection with ultraviolet light filtration in a redesigned form that complements the appearance and performance of Sigma lenses. Built for photographers who want dependable everyday protection, the filter helps safeguard the front element while maintaining clean, natural-looking image quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from \u003c\/span\u003eclear optical glass, the PUV-21 absorbs ultraviolet light\u003cspan\u003e to help reduce the bluish cast that can appear when shooting in daylight. This makes it particularly useful for outdoor, landscape, and travel photography while providing an additional layer of protection for the lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter helps shield the front element against dust, dirt, and scratches, reducing direct exposure of the lens surface to everyday environmental hazards. A water-resistant optical coating also helps repel liquids, providing additional protection when shooting around moisture or in changing outdoor conditions.\u003c\/p\u003e\n\u003cp\u003eAn improved surface treatment on the metal filter frame helps reduce internal reflections for clean image reproduction. Sigma’s updated low-profile design further helps minimize unwanted vignetting, including when the filter is paired with compatible ultrawide-angle lenses.\u003c\/p\u003e\n\u003cp\u003eCombining compatibility, UV absorption, water-resistant protection, clear optical glass, reduced internal reflections, and a low-profile frame, the Sigma PUV-21 Water-Resistant Protector \u0026amp; UV Filter provides a practical way to protect your lens while helping maintain accurate, high-quality imagery.\u003c\/p\u003e\n\u003ch3 class=\"heading_x_UAyb_60g\" data-selenium=\"includesInTheBoxTitle\"\u003eItems Included\u003c\/h3\u003e\n\u003cul class=\"list__cXkStmX9s\" data-selenium=\"includesInTheBoxList\"\u003e\n\u003cli class=\"item_u6ujeLWy3W\" data-selenium=\"includesInTheBoxItem\"\u003e\n\u003csvg class=\"bhIcon icon_u6ujeLWy3W\" height=\"16\" width=\"16\" stroke-width=\"1.4\"\u003e\u003cuse href=\"#RoundedCheckIcon\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003cspan\u003eSigma PUV-21 Water-Resistant Protector \u0026amp; UV Filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SIGMA","offers":[{"title":"55mm","offer_id":68133458280680,"sku":"AFB9B1","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"62mm","offer_id":68133458313448,"sku":"AFD9B1","price":75.0,"currency_code":"GBP","in_stock":true},{"title":"67mm","offer_id":68133458346216,"sku":"AFE9B1","price":79.0,"currency_code":"GBP","in_stock":true},{"title":"72mm","offer_id":68133458378984,"sku":"AFF9B1","price":85.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":68133458411752,"sku":"AFH9B1","price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/0822\/9022\/files\/1788828591_1999827.jpg?v=1793989699","url":"https:\/\/carlos.gi\/fr\/products\/sigma-puv-21-water-resistant-protector-uv-filter","provider":"Carlos","version":"1.0","type":"link"}