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