Features:- Ultra-thin multi-coated filter、 no dark corners of images.- Digital Multi Coated: Greatly reduce lens flare and ghosting caused by reflections.- Black Frame: Black matte aluminium satin finish almite frame reduces reflection.- Ultra Thin: Ultra thin low profile frames to help avoid vignetting on super wide angle lenses.- Knurled Frame Edge: Equipped with knurling edge for easy attachment and removal、 under and over hard coating (both sides).- 55mm diameter、 fit for all the same size of screw lens.- Suitable for all the same screw size of camera、 like Canon、 Nikon、 Sony、 Pentax、 etc.- Multi-purpose filter for color and black / white photography.- Can be used also as permanent lens protector、 protect your camera lens from dust、 moisture、 scratches and fingerprints.Brand: ZomeiSize: 55mmType: MC-UV FilterPackage weight: 0.107 kgProduct size (L x W x H): 5.808 x 5.808 x 0.45 cm / 2.28 x 2.28 x 0.18 inchesPackage size (L x W x H): 11 x 11 x 1.8 cm / 4.32 x 4.32 x 0.71 inchesPackage contents: 1 x 55mm Slim MC UV Multi-coated Ultra-violet Filter Protector、 1 x Plastic Case