sourcingmap Camera Eyecup Eyepiece, 5 Pcs Cameras Rubber Eye Cup Viewfinder Protector DK-23 for Nikon D300S D300 D500 D7100 DSLR SLR, Black

Compatible Cameras: The 5 PCS replacement eyecup for DK-23 for Nikon D300S D300 D500 D7100 DSLR SLR, please note that the total size is 1.7" x 1" x 0.24" Block External Light: Eyecup effectively blocks out external light, allowing you to focus more on the frame in the viewfinder for more accurate exposure and focus Easy to Intall & Remove: Mounts easily and securely to the viewfinder; slides easily into the Nikon camera's multiple ports and stays in place Reduces Eye Strain: Compared to a bare viewfinder, Eyecup provides a more comfortable viewing experience and reduces eye strain that can occur during prolonged use Better Protection: Eyecup serves to protect the camera viewfinder from falling off or scratching and to avoid light, dust and moisture from entering your viewfinder , thus extending the life of the camera