Nikon F6 AF 35mm Film SLR Camera (Body Only) Type of Camera - Integral motor autofocus 35mm SLR (Single Lens Reflex) camera with electronically controlled focal-plane shutter. Exposure Modes - Programmed Auto, Flexible Program, Shutter priority, Aperture Priority and Manual Picture Format - 24mm x 36mm (standard 35mm film format) Viewfinder - Fixed eyelevel pentaprism, built-in diopter adjustment (-2 to +1m-1) Eyepoint - 18mm (at -10m-1) ; Power Source: Battery Holder MS-41 provided (two 3V Lithium batteries) Optional Multi Power Battery Pack MB-40 and AA type battery holder MS-40 available (for eight alkaline manganese, lithium or NiMH batteries or one rechargeable Li-ion Battery EN-EL4); built-in battery back up