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The Sub-Selector
Use the sub-selector to choose the focus
point. The center of the sub-selector can
also be used to lock exposure and focus.
Focus-Point Selection
The sub-selector can be used to choose
the focus point when an option other
than auto-area AF is selected for AF-area
mode (
Exposure Lock
•
Exposure lock can be used to recompose shots after metering
a subject that will not be in the selected focus area in the final
composition.
•
Exposure lock is particularly effective with spot and center-
weighted metering.
Focus Lock
•
Use focus lock to lock focus on the current subject when
AF-C
is selected for focus mode.
•
When using focus lock, choose an AF-area mode other than
auto-area AF.
The Sub-Selector