Original Canon Eyecup EF
Dedicated to select Canon EOS DSLRs, the Eyecup EF provides cushioning around the camera's eyepiece, and is especially useful to eyeglass wearers.
Compatible with EOS 77D, EOS Rebel T7i, T6i, T6s, T6, SL2, SL1, T5i, T5, T4i, T3i, T3, T2i, T1i, and XS