68

N
Focus L ock
Focus lock can be used to change the composition after focusing,
making it possible to focus on a subject that will not be in a focus
point in the final composition.
It can also be used when the
autofocus system is unable to focus (pg. 70).
1Focus.
Position the subject in the selected focus
point and press the shutter-release
button halfway to initiate focus.
2Check that the in-focus indicator

(I) appears in the viewfinder.

Single-servo AF
Focus will lock automatically
when the in-focus indicator
appears, and remain locked
until you remove your finger
from the shutter-release
button.
Focus can also be locked by pressing the AE-L/AF-L
button (see following page).