Canon Dioptric Lens E -2

For the Canon EOS D30, D60, 300D, 350D, 400D, 450D, 500D, 1000D, 10D, 20D, 30D, 40D, 50D, 5DMkII, 1DMkIIMkIIN and 1DSMkII digital SLR cameras, Canon E Dioptric Lenses provide near and far sighted users with a clear viewfinder image without wearing spectacles. Canon dioptric lenses only handle simple eyesight defects of long and short sight, they may not help other eyesight problems. Please note a Rubber Eyepiece Frame is required as a replacement to the original eyecup to allow the dioptric lenses to be used. For the EOS 300D, 350D, 400D, 450D, 500D and 1000D the Rubber Eyepiece Frame EF is required. For the EOS D30, D60, 10D, 20D, 30D, 40D, 50D and 5DMkII the Rubber Eyepiece Frame EB is required. For the 1DMkIIMkIIN and 1DSMkII the Rubber Eyepiece Frame EC is required.