DSLR SLR Camera Rubber Eyepiece Eyecup For Olympus EP-7 E3 E30 E400 E420 E450 E500 E520 E620 E510 E330 100% compatible with Olympus Eyecup EP-7 Especially useful to eyeglass wearers Fits on the viewfinder and is easily removable Provides cushioning around camera's eyepiece Size: Approx. 1.8 x 1.2 inch (4.6 x 3cm)