Fotodiox Round Eyecup Attachment Compaitble with Canon EOS 5D, 5D Mark II, 6D, 6D Mark II, 60D, 70D, 80D, Select Rebel Models and More (Replaces Canon Eb Eyecup);

Replacing the existing eye cushion with the Fotodiox eyecup, it becomes more comfortable for the eye and safe for eye glasses. The eyecup is made out of durable rubber and is an essential tool for any photographer that needs assistance reducing extraneous light and vision strain.