Canon EOS 5D Instruction Manual page 160

Shooting Combinations
AF Modes and Drive Modes
Drive mode
AFmode
One-Shot AF AI FocusAF AI Servo AF
An image cannot be taken Automatically The focus tracks the
unless focus is achieved. switches sUbject movement.
When focus is achieved. it between ONE The exposure is set at
DSingle
is locked. With evaluative SHOT AF and
AI
the moment the
metering, the exposure Servo AF picture is taken.
shooting
setting is also locked. (The according to the
exposure setting is stored sUbject status.
in memory before the shot
IS
taken.)
The above conditions The above conditions
apply during continuous apply during continuous
~Continuous
shooting. During shooting. During
shooting continuous shooting continuous shooting
(max. 3 shots/sec), (max, 3 shots/sec,),
focusing is not executed.
focusing is executed.
AE lock
(Other than the
<0>
(Full Auto) mode.)
AF point selection
Metering mode
Automatic AF point Manual AFpoint
selection selection
[@]
Evaluative
AE lock is applied at the AF AE lock is applied at the
Metering' point that achieved focus. selected AF point.
[q]
Partial Metering
[.] Spot Metering
AE lock is applied at the center AF point.
[ ] Center-weighted
Average Metering
*
When the lens' focus mode sWitch
IS
set to <MF>, AE lock
IS
applied at the
center AF point.
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