The Nikon F3 is a 35mm single-lens reflex (SLR) film camera that was produced from 1980 to 2001. It was Nikon's first professional camera with electronic metering and is praised for its reliability, durability, and high-quality build. Key features include a horizontal traveling foil shutter, aperture priority and manual exposure modes, interchangeable viewfinders and focusing screens, and TTL flash metering.