Note: for all changes on the 645AFD look here
     
  Camera Type 6 x 4.5cm format, electronically controlled focal-plane shutter, TTL, multi mode AE, AF single lens reflex
     
  Actual Image Size 56 x 41.5 mm
     
  Film Type 120 roll film (16 exposures)
220 roll film (32 exposures)
Polaroid land pack film (100 & 600 series)
     
  Mount Mamiya 645 AF Mount, M645 Mount can be used (manual focus with focus confirmation, stopped-down AE).
     
  Finder Fixed prism finder, magnification 0.71x, Built- in dioptre adjustment
(-2.5 - +0.5 dpt., also possible are adjustment ranges of -5 - -2 dpt. 0 - +3 dpt. by using separate diopter correction lens),
eye-piece shutter is mounted
     
  Focusing Screen Interchangeable, Matt (standard) and Checker
     
  Field of View 94% (ratio of horizontal/vertical against actual image).
     
  Viewfinder Information Focus display, out-of-focus direction mark, aperture value, shutter speed value, metering mode (A, S, A/S), battery- ready, AE lock, exposure compensation (difference in metered value between set one and actual one).
     
     
  AF System TTL phase-difference detection type
     
  Detecting Device CCD line sensor
     
  Focusing Area Indicated on the focusing screen
     
  Metering Method Centre weighted average (AV), spot (S) and auto selection (A-S auto-change).
     
  Metering Range EV2 to 19 (with ISO100 film, f2.8 lens)
     
  Exposure Compensation +/-3 EV (1/3 step).
     
  Film Speed ISO 25 - 6400
     
  AE Lock AEL button
     
  Shutter Electronically controlled metal focal Plane shutter, (vertical).
     
  Shutter Speed AE 30 - 4000 sec. (1/8 step), manual 30 - 1/4000 sec. (1/2 step), X, B (Bulb, electronically controlled), T (Time, mechanically controlled), emergency shutter blades open mechanism of the shutter (open without the roll film magazine, automatically return with the roll film magazine).
     
     
  Auto Bracketing by mode button, can be selected by 1/3, ½, 2/3, 1EV step
     
  Flash Sync X contact, 1/125sec, in auto mode. Automatic synchronisation to 1/125sec at high speed. At low speed, synchronisation to the indicated speed (when Metz flash is used)
     
  Flash Control TTL direct metering, support Metz SCA 3000 system
     
  Film Transport Automatic transport by a built-in motor, single or continuous exposures
     
  Film Loading Easy-loading
     
  Multiple Exposure 1 - 5 times
     
  Outside LCD Camera body; aperture value, shutter speed value, self-timer, ABL, battery confirmation, multiple exposure, program AE or program AE shift value, data-imprinting
     
  Film Magazine ISO speed, type of film (120/220), exposure number
     
  Data Imprinting 7 segment, dot matrix method.

DATA mode: exposure mode, aperture value,
shutter speed value, exposure compensation,
metering mode, ID number.

DAY mode: Year/Month/Date/Time, ID No.
Can make the function inactive
     
     
  Sync. Terminal X contact (sync. Speed 1/125 sec.)
     
  Cable Release Socket On shutter button
     
  Remote-control Terminal On side of body. Electromagnetic cable release. RE401 or RE402
     
  Self-Timer 3 - 60 sec. (standard; 10 sec., but can be set 1 sec. step between 3 sec. and 10 sec., and 10 sec. step between 10 sec and 60 sec.).
     
  Depth-of-field
Confirmation 		By pre-view button
     
  Tripod Screw 1/4 inch or 3/8 inch
     
  Outer Power Socket Provided
     
  Size about 154 x 132 x 184mm (WxHxL) (W/AF 80mm f2.8 120/220)
     
  Weight (w/o batteries 1.700g