Features: This is newest adapter for M42 Lens to Nikon camera body . Allow focusing to infinity. Only when turning on ''shoot without lens'' to use the lens adapter. It's full manual operation, operated in manual focus mode and manual adjust diaphragm when use the lens adapter. With lock or open apertre control ring to set the designed aperture. Specifications: Model:M42-AI Type:Lens Mount Adapter Material:aluminum Length: 70mm Width: 70mm Height:17mm For:M42 Lens to Nikon camera body. |