As one of the largest lens manufacturers in Japan, Nikon produces all types of photographic lenses in F-mount for all Nikon DSLR cameras with a few exceptions.
All lenses with "AF" designation can auto-focus when used with current Nikon DSLRs. A Lens with the "DX" designator, however, means it is designed only for the APS-C sensor Nikon DX cameras.
eGlobal Central has most popular models in-stock and many other models available to order.
AF - mount lenses without "DX" designation can be used directly on all current Nikon DSLRs.
AF - mount lenses with "DX" designations can ONLY be used on APS-C sized DSLR cameras. All cameras with 4-digit model names (D3200 to D7100) are DX-sized. Using DX lenses on any other DSLR may result in vignetting and other issues.