Nikon D90, D3100, D3200, D5000, D7000 focus / shutter MC-DC2 connector pinout
Nikon UC-E6 USB and A/V cable pinout
Nikon Corporation, also known just as Nikon, is a Japanese multinational corporation. Nikon's products include cameras, camera lenses, binoculars, microscopes, ophthalmic lenses, measurement instruments, rifle scopes, spotting scopes, and the steppers used in the photolithography steps of semiconductor fabrication, of which it is the world's second largest manufacturer. Among its products are Nikkor imaging lenses (for F-mount cameras, large format photography, photographic enlargers, and other applications), the Nikon F-series of 35 mm film SLR cameras, the Nikon D-series of digital SLR cameras, the Coolpix series of compact digital cameras, and the Nikonos series of underwater film cameras.