The Nikon F is a professional 35mm SLR film camera released in 1959, known for its robust build quality and reliability. It was Nikon's first SLR camera and played a pivotal role in establishing Nikon's reputation in the professional photography market. The camera is fully mechanical, meaning it can operate without a battery. It offers a range of shutter speeds from 1 second to 1/1000 second, and supports a bulb mode for long exposures. The Nikon F is compatible with non-AI Nikon F-mount lenses. Despite its age, the Nikon F remains a popular choice among film photography enthusiasts due to its durability and mechanical reliability. Common issues specific to the Nikon F include occasional problems with the prism, which can become loose over time.