CACAGOO 67mm Pro HD Super Slim MRC UV Filter Germany SCHOTT Glass Waterproof Nano Multi-Coated for Canon Nikon Snoy Pentax DSLR Camera Made of Original SCHOOTT glass from Germany and aluminum alloy. Nano Multi-coated design, anti-oil, anti-dust and waterproof. Ultra 3.3mm thin filter frames can avoid vignetting on super wide angle lenses. UV filter absorbs the ultraviolet rays, and provides a clearer image. Protects your camera lens from dust, moisture, scratches and fingerprints.