Film loading Standard lenses
Lens mount Shutter Shutter speed
Shutter release
Mirror
Viewfinder
Focusing screen
6 x 4.5cm electronic
Polaroid pack film (Polaroid 100, 600 series) 135 roll film in film cartridge
Daylight
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M645 bayonet mount (applicable to all M645 lenses) Moving coil, electronic controlled
(Manual) 4 sec. - 1/1000 sec., B (T)
(Auto) 8 sec. - 1/1,000 sec. (when the AE Prism Finder FE401 is used)
Electromagnetic release.
Selectable release lock or
lock~up capability.
Interchangeable (Waist Level Finder N, Prism Finder FP401 and AE Prism Finder FE401 
(Viewfinders for the M645 Super can be used)
Fresnel Lens, accessory screens available
(Same as the M645 Super)
Field of view
