Movo Photo VF30-V2 Universal 3X LCD Video Viewfinder for Canon EOS, Nikon, Sony Alpha, Olympus & Pentax DSLR Cameras New and improved version with crystal clear adjustable glass diopter Universal adjustable design is compatible with Canon EOS, Nikon, Sony Alpha, Olympus & Pentax DSLRs 3.0x Magnification Fits up to 3" LCD screens Lightproof rubber eyecup