Kenko 52mm R Cross Screen Filter Black #235270 Specifications: The R-Cross Screen Filter adds a dramatic four-cross flare to very bright areas, creating a soft-focus effect ideal for photographs of night scene illumination of photographs of people wearing jewelry. The Kenko R-Cross Screen Filter is a basic cross lter that generates four bright lines. Digital Multi-Coated These filters greatly reduce the appearance of lens flare and ghosting caused by reflections. Black Almite Frame A black matte aluminum satin finish almite frame which reduces reflections. Black Rimmed Glass Black rimmed glass reduces light reflection around the filter edge. Low Profile Frame Ultra-thin filter frames to help avoid vignetting on super wide-angle lenses are also designed to hold a lens cap. Knurling Edge Frame These filters are equipped with a straight knurling edge for non-slip, easy attachment, and removal. UV Protected Case Filter cases are UV protected to further lengthen the life of filters. Digital Multi-Coated Black Almite Frame Black Rimmed Glass Low Profile Frame Knurling Edge Frame UV Protected Case