Shutter; Ae Lock; Shutter Speeds; Shutter Release - Canon EOS 5D Service Manual

8-8

AE Lock:

8-9 Multiple exposures:
9．Shutter
9-1 Type:
9-2

Shutter speeds:

9-3

Shutter release:

9-4 Shutter-release time
lag:
9-5 Noise reduction:
⑸ AEB cancellation: Set the AEB amount to 0.
・ With C.Fn-09 (Bracketing sequence/Auto cancel), AEB
can be canceled afterward automatically or not. (If
the flash is ready or the flash button is ON, AEB will
be canceled afterward automatically regardless of the
C.Fn-09 setting.)
1) Auto AE lock
・ In the One-Shot AF mode with evaluative metering, AE
lock takes effect when focus is achieved.
2) Manual AE lock
⑴ Enabled with AE lock button. (Pressing the button again
renews AE lock.)
⑵ No AE lock in Full auto modes.
⑶ During evaluative metering, AE lock is applied to the
exposure setting obtained by the selected AF point. During
partial, spot, or centerweighted average metering, AE lock
is applied to the exposure setting obtained by the center
AF point.
⑷ With an EX-series Speedlite, it functions as an FE lock
button.
Not possible
Vertical-travel, mechanical, focal-plane shutter with all speeds
electronically-controlled
・ Mechanical shutter: Front and rear curtains each controlled
by a dedicated rotary magnet (curtain speed 3.77 ms/
24mm).
1/8000 sec. to 30 sec. X-sync at 1/200 sec.
⑴ Settable in 1/3-stop increments in shutter speed-priority AE
and manual modes.
⑵ During bulb exposures, the exposure time is displayed on
the LCD panel.
Soft-touch electromagnetic release
1) During SW-1 ON, time lag between SW-2 ON and start of
exposure: 75 ms
2) Time lag between simultaneous SW-1/SW-2 ON and start of
exposure: 130 ms
Note: From the maximum aperture stopped down to f/3.5. (With EF 50mm
f/1.8 II. Excluding AF time.)
Set with C.Fn-02 [Noise reduction] set to [Auto] or [On]
⑴ [Auto]: The noise level is detected automatically and noise
reduction is performed.
⑵ [On]: Noise reduction is performed if the exposure is 1 sec.
or longer.
25
General Information