75
t
Autoexposure Lock
Use autoexposure lock to recompose photographs after metering exposure:
1
Select
M
Center-weighted
or
N
Spot
metering
(
0
74).
L
Matrix
metering will not produce the desired results.
2
Lock exposure.
Position the subject in the selected focus point and press
the shutter-release button halfway. With the shutter-
release button pressed halfway and the subject positioned
in the focus point, press the
AE-L/AF-L
button to lock focus
and exposure.
While exposure lock is in effect, an
AE-L
indicator will
appear in the viewfinder.
3
Recompose the photograph.
Keeping the
AE-L/AF-L
button pressed, recompose the photograph and shoot.
A
The Shooting Menu
Metering can also be adjusted using the
Metering
option in the
shooting menu (
0
119).
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
Programmed auto
Shutter speed and aperture (flexible program;
0
68
)
Shutter-priority auto
Shutter speed
Aperture-priority auto
Aperture
The metering method itself can not be changed while exposure lock is in effect.
A
See Also
If
On
is selected for
Buttons
>
AE lock
in the setup menu (
0
135), exposure will lock when
the shutter-release button is pressed halfway. For information on changing the role of the
AE-L/AF-L
button, see
Buttons
>
AE-L/AF-L
.
Shutter-release
button
AE-L/AF-L
button
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