Bigwheels DK-21 Eyecup/Eye Rubber Cap for Nikon Camera D-7100
Price: (as of – Details) Made of rubber for soft eye contact. You can even view it with your glasses onCushions your face while looking through the viewfinderAttaches to the viewfinder eyepiece minimizing extraneous light and vision fatigueThe Eyecup provides cushioning around the camera’s eyepiece, and is especially useful to eyeglass wearers