Note:
Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter.
In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode
Suitable For:
All NIK0N DSLR and Film Cameras
All M42 mount lenses, such as Zeiss, Pentax, Praktica, Mamiya, Zenit, Helios, Industar etc.