Nikon Nikonos III underwater 35mm film camera featuring an attached Nikkor 35mm f/2.5 lens, specifically designed for underwater and rugged outdoor photography. The lens provides a 35mm focal length with a maximum aperture of f/2.5, ensuring excellent image clarity and performance in underwater environments. The Nikonos III model, introduced in the 1970s as part of Nikon's iconic underwater camera series, is known for its durable, watertight design, making it a popular choice among divers and outdoor photographers. Nikon Corporation, established in 1917 in Tokyo, Japan, is a globally renowned manufacturer specializing in optical and imaging products. Known for its groundbreaking innovations in photography, Nikon has produced high-quality cameras, lenses, and optical equipment for over a century. Issued: c. 1960sDimensions: 6"L x 3"W x 4"HCountry of Origin: JapanCondition: Age related wear.