? Compatible with Nikon D70 D70S D60 D50 D40 D750 D5600 D5200 D5100 D5000 D3100 digital cameras ,NOT fit for D5500 D5300 D3300?Effectively shields light that may enter the viewfinder and cause flare.?Protects unwanted light, dust and moisture from entering your viewfinder, protects viewfinder from impact and scratches;? Protect as a Cushion: Work as a cushion around camera's eyepiece,which provide a protection for camera eyepiece? Provide cushioning around the camera's eyepiece, and are especially useful to eyeglass wearers.