Nikon FM
The Nikon FM is a robust, fully mechanical 35mm SLR known for its reliability. It features manual exposure control with shutter speeds from 1s to 1/1000s plus Bulb, and a built-in center-weighted light meter powered by batteries. The bright viewfinder displays both shutter speed and aperture. It offers a depth-of-field preview and a self-timer.
Files
Nikon FM Revised Service Manual
The factory service manual revised for the second version of the FM but still applicable to the first.
Nikon FM Top Exploded Diagram
An exploded diagram showing the top body of the FM
Nikon FM Wiring Diagram
The factory wiring diagram for the FM