Main features, В extremely wide range of shutter speeds, Ii. main features – Canon EF User Manual
Page 12
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MAIN FEATURES
A
Variable
Apeture
AE
(Automatic Ex
posure).
Simply select a shutter speed and the
aperture is set for you automatically.
В
Extremely wide range of shutter speeds
using
an
Electro-Mechanical
Shutter.
Accurate
electronic control from one second down to a full
30
seconds; foolproof mechanical control from one-
half second to 1/1000 second (including B) even if
the batteries fail.
C
Incredible meter sensitivity
and rapid re
sponse to changing light levels by using a Silicon
Photocell. At ASA 100, EV - 2 (8 sec. at f/1.4) to
EV 18 (1/1000 sec. at f/16)
D
Wide range of FD lenses
from 15mm full-
frame
fish-eye
to
300mm
telephoto
for
AE
photography.
Other
Canon
lenses
available
from
7.5mm
circular
fish-eye
to
1200mm
super-telephoto.
2000mm
and
5200mm
mirror
lenses
available
by
special order.
Б
Multiple exposures
possible simply by push
ing
a
button
while
operating
the
winding
lever.
Exact registration is possible,and the frame counter
does not advance during the procedure.
F
Full-information viewfinder
displaying large
scales for both shutter speeds and f/stops.