{"product_id":"x1-uv-filter-for-camera-lenses-weathersealed-uv-filter-with-protection-against-dust-and-water-mrc4-ultraslim-25-year-sup","title":"X1 UV Filter for Camera Lenses  WeatherSealed UV Filter with Protection Against Dust and Water  MRC4, UltraSlim, 25 Year Sup","description":"\u003cp\u003eReliable Lens Protection for Outdoor Photographers Lens manufacturers require the use of a protection filter to complete the weathersealing of the lens. The X1 UV filter prevents dust and dirt from coming into contact with the lens, ensuring a long life. The X1 UV features 4layers of our stateoftheart and uniformly applied MRC, which means less flaring and ghosting that youd normally see with uncoated protection filters. Our modern coating chambers are airtight, producing a uniform coating visible to the human eye when holding the filter at a right angle to a direct light source. Two layers of MRC are applied to each side of the optical disk, resulting in a total of 4 layers (MRC4). In addition to being structurally harder than glass itself, our MRC coating process increases light transmission from 94.6% (without MRC) to 97.8%. 3.5mm Eliminates Vignetting The X1 features a 3.5mm ultraslim doublethreaded frame profile to eliminate vignetting on wideangle fullframe setups. Why 3.5mm? In our lab tests 4.2mm was the frame width at which point 1stop of light falloff (vignetting) became visible on images with 16mm wideangle setups on fullframe cameras. With the X1 UV has frontthreads, its compatible with all your existing filters (for stacking) and lens caps. To ensure the lettering on the filter never fades, we laser engrave text into each aluminum frame rather than use paintbased lettering. About Breakthrough Photography Breakthrough Photography is a filter research and manufacturing company that designs, manufactures and sells the worlds sharpest and most color neutral ND, UV and CPL filters to over 180+ countries.\u003c\/p\u003e","brand":"Breakthrough Photogr","offers":[{"title":"Default Title","offer_id":51362373599268,"sku":"WBEEAB00PRBRRWG","price":23.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9839\/9780\/files\/31yoF1-LfgL.jpg?v=1788334829","url":"https:\/\/electroeshop.com\/products\/x1-uv-filter-for-camera-lenses-weathersealed-uv-filter-with-protection-against-dust-and-water-mrc4-ultraslim-25-year-sup","provider":"Electroeshop","version":"1.0","type":"link"}