Pentax 645 - SPECIFICATIONS

SPECIFICATIONS
Type 6x4.5 format SLR camera with Multi-mode
automatic exposure controls. Built-in motor drive.
Exposure Modes Programmed AE, Aperture-
priority AE, Shutter-priority AE, Metered manual,
TTL auto flash, Programmed auto flash and Leaf-
shutter lens modes.
Exposure Control Mode Selection Via Mode
setting buttons and Aperture ring of 645 lenses.
Film 120 film (15 exposures), 220 film 130
exposures) and 70mm roll film (about 90exposures)
Picture Size 56 x 41.5 mm
Lens Mount Pentax 645 A mount (with
electronical contacts)
Shutter Electronically-controlled vertical-run cloth
focal-plane shutter, from 15 to 1/10(D0 sec., 1/60
sec., B. Electro-magnetic shutter release.
Exposure Information in Viewfinder LED
indication for Lens aperture, Shutter speeds and
Exposure factor warning, Out-of-meter coupling and
Shutter/aperture coupling range warning. Flash-
ready signal, Flash exposure confirmation signal, 60
(1/60 sec.), B (bulb), Leaf-shutter lens [LS, F--].
External Indication Liquid Crystal Displays (LCD)
indicate Programmed AE [Auto, P], Aperture-
priority AE [Auto, f/stop], Shutter-priority AE
[Auto, shutter speed], Aperture-priority AE (lens
aperture set manually) lAuto, F |. Metered
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manual [M, shutter speed], 60 (1/60 sec.), B
(bulb), Leaf-shutter lens [LS, F--], Exposure
factor, ISO film speed. Exposure count, and Flash-
ready signal.
Flash Synchronization Via hotshoe (X-synch.
contact, dedicated flash contacts) and X-synch.
socket. X-synch. speed at 1/60 sec. Slow shutter
speed synchronization possible in Metered manual
mode.
Viewfinder Keplerian telescopic viewfinder with
Split-image/microprism Clear-Bright-Matte screen
(Interchangeable focusing screens available.);
Viewing area 92% vertical and 93% horizontal,
0.75X magnification with 75mm lens at infinity and
-1 diopter. Diopter adjustment possible from —5
to -f 2 diopters.
Mirror Instant return mirror
Film Loading 120 and 220 films semi-automatically
loaded with a start mark, 70mm film automatically.
Film Winding Automatic film winding by motor
with Single/Consecutive shooting modes (Single: 1
frame/sec., Consecutive: approx. 1,5 frames/sec.).
Film automatically stops at end of film trailer.
Exposure Counter LCD indication, additive type,
automatic resetting. Automatically sets shutter
speed at 1/1(D00 sec. up to first frame. Exposure
count does not advance in multiple-exposure mode.