Foto&Tech Eyecup with Rubber Coated Plastic for Sony Alpha a6300 A6000 NEX-6 NEX-7 ILCE-6000 Digital Cameras & FDA-EV1S Electronic Viewfinder Replaces SONY FDA-EP10 Made of Rubber Coated Plastic. You can even view it with your glasses on Cushions your face while looking through the viewfinder Attaches to the viewfinder eyepiece minimizing extraneous light and vision fatigue 100% Brand New, High Quality The Eyecup provides cushioning around the camera's eyepiece, and is especially useful to eyeglass wearers