The Aqua Tech NEP-1 Eyepiece is designed to fit the Nikon F3, F4, F5, F6, F100, N90, N90s, N8008, N8008S, D1, D-1H, D-2H, D-1x, D-2x D-2xS, D3, D3x, D3S, D700 cameras when used with a Sport Shield rain cover. It holds the cover to the camera to maintain waterproofing. (Not designed for use in or underwater)
