The F-mount is a lens mount system developed by Nikon for their cameras. Introduced in 1959, it allows for the attachment of various lenses to Nikon cameras, providing versatility for photographers. The F-mount has evolved over the years, accommodating both manual and autofocus lenses. This mount features a bayonet design, ensuring a secure connection between the camera body and the lens. The F-mount is compatible with a wide range of Nikon lenses, including prime and zoom options, making it a popular choice among both amateur and professional photographers.