... blue.2. It ... 4. It remove reflection from water surface.5. It reduce reflection from plant surface. Camera brand classification : CANON camera filter, NIKON camera filter, SONY camera ... camera filter , CASIO camera filter , LEICA camera filter , HASSEL camera filter , KIEV camera filter, ROLLEI camera filter , MAMIYA camera filter, VOIGTLANDER camera filter. photo filter optical filter digital camera ...