Vivitar VIV-FK2-52 52mm Two Piece Filter Kit Type: Filters Set Compatibility: Fits Canon, Nikon, Sony, and other Digital SLR Cameras. Features: UV Filter: Protects your lens from scratches and fingerprints Removes and absorbs ultra violet rays, giving sharper contrast to your video and digital images Diminishes ghosting effect from reflected light CPL Filter: Removes unwanted reflections from non-metallic surfaces such as water or glass Increases color and contrast by reducing reflections from non-metallic surfaces by cutting through haze Improves clarity of distant objects Foliage is richer, skies bluer