20
METER COUPLING RANGE
20
Meter Coupling Range
With an FD 50mm f/1.4 lens and ISO 100/21
◦
(ASA 100/21 DIN) film, the New
Canon F-1’s built-in exposure meter couples within a range of EV.- 1 (4 sec. at
f/1.4) to EV 20 (1/2000 sec. at f/22). In aperture-priority AE or stoppeddown AE,
the coupling range is EV-1 to EV 19 (1/1000 sec. at f/22).
EV (Exposure Value) is a numerical value of exposure which is based on proper
combinations of shutter speed and aperture. The camera’s EV coupling range varies
with lens speed and ISO film sensitivity.
41
Summary of Contents for F1N Camera
Page 1: ...Canon New F 1 ...
Page 2: ......
Page 22: ...8 FRAME COUNTER 17 ...
Page 49: ...21 METERING SENSITIVITY AREAS 44 ...
Page 61: ...25 SELF TIMER 56 ...
Page 70: ...29 SHOOTING WITH CLOSE UP ACCESSORIES 29 Shooting with Close up Accessories 65 ...
Page 71: ...29 SHOOTING WITH CLOSE UP ACCESSORIES 66 ...