Nikon DK-16 Rubber Eyecup
The Nikon DK-16 Rubber Eyecup for Select Nikon Cameras is a viewfinder frame for select Nikon DSLR and SLR cameras. This eyecup is intended to prevent stray light, which could make focusing and composing an image difficult, from coming in between a compatible camera's viewfinder and the eye it is held up to. The cushioning it provides serves to promote comfort during use as well as to protect the surfaces of eyeglasses or sunglasses if they are worn while holding a compatible camera up to one's eye.
The stock listed above does not take into account variances in stock levels that may occur and any items on hold.