ZLMC EB Eyepiece Eyecup, Replacement for Canon EOS 5D Mark II / 5D / 6D / 70D / 60D / 60Da / 50D / 40D DSLR Camera Viewfinder blinkers Eye Cup Compatible with Canon EOS 5D Mark II , 7D MarkII, EOS 5D 80D 70D 60D 60Da 50D 40D 30D 20D 10D, EOS D60 D30,EOS 10EOS 20EOS 30EOS 66EOS 88EOS 100EOS 300EOS 300VEOS 500EOS 500NEOS 700EOS 750EOS 850EOS 1000NEOS 1000FN. AND Rebel XT XTi T2i T3i , Rebel GII, Rebel II, Rebel SRebel S II, Rebel 2000,NOT fits for 5D III,7D, Rebel T4i Provides cushion between the camera and the eyes, made of rubber and plastic, especially useful to eyeglass wearersPackage contents: 2 x EB viewfinder eye cup To prevent light entry due to long exposure of the bulb shutter. Provides protection for the camera eyepiece and prevent the camera viewfinder away from dust. Please feel free to contact us if you are not satisfied with it, we will offer you a FULL REFUND or new REPLACEMENT.