3
Focusing distance scale
Focusing ring
Aperture ring
Meter couplling ridge
Aperture/distance scale index
Meter coupling shoe
Depth-of-field indicators
Aperture-direct-read out scale
Film rewind crank
Film rewind knob
Safety lock
Film plane indicator
Hot-sync shoe
Hot-shoe contact
Viewfinder eyepiece
Shutter speed index
Shutter speed selector
Frame counter
ASA film speed window
Meter ON index
Film-advance lever
ASA film speed indx
Multi-exposure button