* UV filters is made of Japan imported glass, Protects your lens from dirt, scratches, fingerprints, and accidental damage. * Super slim and lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle shooting. * This UV filter reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light and helps eliminate bluish cast in images. * Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering.The number is always preceded by a "ø" (diameter) symbol.