111
Z
A
Metered Area
In spot metering, exposure will be locked at the value metered in a 4-mm (0.16 in.) circle
centered on the selected focus point. In center-weighted metering, exposure will be locked
at the value metered in a 12-mm circle in the center of the viewfinder.
A
Adjusting Shutter Speed and Aperture
While exposure lock is in effect, the following settings can be adjusted without altering the
metered value for exposure:
Mode
Setting
P
Shutter speed and aperture (flexible program;
75)
S
Shutter speed
A
Aperture
The new values can be confirmed in the viewfinder and control panel. Note that metering
can not be changed while exposure lock is in effect.
A
See Also
If
On
is selected for Custom Setting c1 (
Shutter-release button AE-L
,
226), exposure will
lock when the shutter-release button is pressed halfway. For information on changing the
role of the
A
AE-L/AF-L
button, see Custom Setting f4 (
Assign AE-L/AF-L button
Summary of Contents for D610
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