20
More
on
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Focus Lock
CD
To compose photographs with off -center subjects:
1
Position the subject in the focus frame.
AUTO
3D
2
Focus.
Press the shutter button halfway to set focus
and exposure. Focus and exposure (and in
C
mode, parallax; pg. 13) will remain locked
while the shutter button is pressed halfway
(AF/AE lock).
Press
halfway
Repeat steps 1 and 2 as desired to refocus
before taking the picture.
3
Recompose the picture.
Keeping the shutter button pressed halfway,
recompose the picture.
4
Shoot.
Press the shutter-release button the rest of
the way down to take the picture.
Press the rest of
the way down