Pentax 645 - Page 71

Multiple Exposure Via Multi-exposure ring,
cancellation possible.
Exposure Metering Open-aperture, center-
weighted TTL metering by GPD cells. Off-the-film
metering for dedicated TTL automatic electronic
flashes.
Exposure Range From EV 3 (f/2.8 at 1 sec.) to
EV 19 (f22 at 1/1000 sec.) with 75mm f/2.8 lens
with ISO 100 film.
Film Speed Usable ISO 6 ~ 6400.
Exposure Compensation Via Exposure factor
button. Setting at +3, -1-2, -Fl, 0, —1, —2 and
-3.
Depth-Of-Field Preview Via Preview lever when
aperture set manually.
Power Source and Battery Life Six 1.5V "AA"
batteries (manganese, alkaline or Ni-Cd) for
exposure control/display circuits and motor drive.
Automatically turns power off 30 seconds after
removing finger from release button.
Power Source
Manganese Battery: Alkaline Battery: Ni-Cd Battery;
120 Film
220 Film
70mm Film
Approx. 100 rolls Approx. 250 rolls Approx. 100 rolls
Approx. 70 rolls Approx. 170 rolls Approx. 70 rolls
Approx. 20 rolls Approx. 50 rolls Approx. 20 rolls
Memory Power Source One built-in lithium
battery for exposure data memory circuits.
Minimum battery life 5 years. (Replaced at Pentax
service center).
Size and Weight 147 (W) x 109 (H) x 117mm ID),
1.320g, 5.7" (W) x 4.3" (H) x 4.6" ID), 46.2 oz.
(with grip and film holder without lens)
Accessories Large eyecup 645, Body mount cap
645, Rear body cap 645 and Strap B.
SPECIFICATIONS ARE SUBJECT TO CHANGE
AT ANYTIME WITHOUT NOTIFICATION OR
ANY OBLIGATION ON THE PART OF THE
MANUFACTURER.
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