CowboyStudio Eye Cup Eyecup for Canon EOS Digital Rebel xt, xti, xs, xsi, t1i, t2i, T3, T3i, 300D, 350D, 400D, 450D, 500D, 550D, 600D, 1000D, 1100D One (1) Eye Cup^NOTE: For camera models with large fold out, swiveable LCD screens - using an eyecup may prevent you from opening and closing your LCD screen freely.^New Rubber Eyecup (CANON 18MM) for Canon Digital SLR Cameras. Comfortable ergonomic rubber design. Easy Installation.^Compatible with the Following Models: CANON EOS Digital Rebel xt, xti, xs, xsi, t1i, t2i, T3, T3i, 300D, 350D, 400D, 450D, 500D, 550D, 600D, 1000D, 1100D