Focus Lock

To compose photographs with off-center subjects:

1Position the subject in the focus frame.

2Focus.

Press the shutter button halfway to set focus and exposure. Focus and exposure will remain locked while the shutter button is pressed halfway (AF/AE lock).

Press

250 F4.2

halfway

Repeat steps 1 and 2 as desired to refocus before taking the picture.

3Recompose the picture.

Keeping the shutter button pressed halfway, recompose the picture.

250 F4.2

4Shoot.

Press the shutter-release button the rest of the way down to take the picture.

Press the rest of the way down

Photography on More

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