Universal Viewfinder Eyecup for DSLR/SLR (with Adapters)
The eyecup is a great addition to any studio. Having one on your camera makes the viewfinder readout easy to see even on a bright and sunny day. Camera eyecups provide cushioning around the camera's eyepiece and are especially useful to eyeglass wearers. - Compatible with Canon Nikon Sony and possibly other SLR/DSLR cameras