Autoexposure(AE)
Lock
Use
autoexposure lock
to
recompose photographs after metering
exposure.
Metering
selector
:25
F5.6
P ISO 2
125
F5.o
P
ISO
cn
AE-L/AF-L
button
III)
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-UAF-L
button
to
lock
exposure (and focus, except in manual
focus mode). Confirm
that
the in-focus
indicator
(e)
appears in the viewfinder.
While exposure lock
is
in effect,
an
AE-L
indicator will appear in the viewfinder.
Matrix metering will
not
produce the desired results
with
autoexposure lock.
If
using center-weighted
metering, select the center
focus
point
with
the
multi
selector (pg.
76).
1 Select center-weighted
or
spot
metering
(pg. 112).
126