Canon EOS 1100 D - Manual (Page 16)

* Locking the Exposure
☆
You can lock the exposure when the area of focus is to be different from
the exposure metering area or when you want to take multiple shots at
the same exposure setting. Press the <*> button to lock the exposure,
then recompose and take the shot. This is called AE (autoexposure)
lock. It Is effective for backlit subjects.
.i
il
.
Focus the subject.
Press the shutter button halfway.
The exposure setting will be
displayed.
Press the <4f > button. (M )
The <*> icon lights in the viewfinder
to indicate that the exposure setting is
locked (AE lock).
Each time you press the <*> button,
it locks the current autoexposure
setting.
Recompose and take the picture.
If you want to maintain the AE lock
while taking more shots, hold down
the <*> button and press the shutter
button to take another shot.
AE Lock Effets :
Meterinq Mode
(P 100)
AF Point Selection Method (p.33)
Automatic Selection Manual Selection
00*
AE lock is applied at the AF
point that achieved focus.
AE lock is applied at the
selected AF point.
Ban AE lock is applied at the center AF point.
When the lens' focus mode switch is set to , AE lock is applied at the center AF point.
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