Features:Absorbs the ultraviolet rays， and provides a clearer image.Protects your camera lens from dust， moisture， scratches and fingerprints.Equipped with a knurling edge for easy attachment and removal.Specifications:Material: Optical glassDiameter: 40.5mm， fits for the same size of screw lensItem weight: 8.5g / 0.3ozPackage size: 7.2 * 9 * 1.5cm / 2.8 * 3.5 * 0.6inPackage weight: 37g / 1.3ozPackage List:1 * 40.5mm UV Filter"
