The Nikon FG is a 35mm film SLR camera that was introduced by Nikon in 1982. It is a compact and lightweight camera that is perfect for beginners and intermediate photographers. The FG features a metal focal plane shutter with speeds ranging from 1/1000 to 1 second, as well as a bulb mode for long exposures. It has a fully automatic exposure mode, as well as aperture priority and manual modes for more advanced users. The camera has a built-in light meter that provides accurate exposure readings, and it uses Nikon's AI (Aperture Indexing) system to communicate with AI lenses for automatic exposure control. The FG has a bright and clear viewfinder with a split-image focusing screen, making it easy to focus accurately. It also has a self-timer and a hot shoe for attaching an external flash. Overall, the Nikon FG is a reliable and versatile camera that is suitable for a wide range of photography.