Canon Rubber Eyepiece / Eyecup EB Replacement for Canon EOS 70D, 6D, 60Da, 60D, Rebel T2i, EOS 5D Mark II, EOS 50D, EOS 40D, Digital Rebel XTi, Rebel XS DSLR Cameras Custom designed to provide cushioning around the camera eyepiece Useful to eyeglass wearers Block out unwanted light from your viewfinder Compatible with: Canon EOS 5D Mark II, Canon EOS 5D, Canon EOS 50D, Canon EOS 40D, Canon EOS D60, Canon EOS 300, Canon EOS D60, Canon EOS 300V, Canon EOS 500, Canon EOS 500N, Canon EOS 700, Canon EOS 750, Canon EOS 850, Canon EOS 1000N, Canon EOS 1000FN etc