99
3
Customizing AF Functions
N
: 15 points
Fifteen major AF points will be manually selectable.
: 9 points
Nine major AF points will be manually selectable.
You can limit the selectable AF area selection modes to suit your
shooting preferences. Turn the <
5
> dial to select a selection mode,
then press <
0
> to append a <
X
> checkmark. Then select [
OK
] to
register the setting.
: Manual select.:Spot AF
For pinpoint focusing with a narrower AF
point than single-point AF.
: Manual selection:1 pt AF
One of the AF points set by [
Selectable
AF point
] setting can be selected.
: Expand AF area:
The camera will focus with the manually-selected AF point and the
adjacent AF points (above, below, left and right).
: Expand AF area:Surround
The camera will focus with the manually-selected AF point and the
surrounding AF points.
Select AF area selection mode
With a lens from groups F to H (p.83, 84), the number of manually
selectable AF points will be fewer.
Even with settings other than [
61 points
], AF point expansion (Manual
selection ), AF point expansion (Manual selection, surrounding points),
and Zone AF (manual selection of Zone) are still possible.
When you press the <
S
> button, the AF points that are not manually
selectable will not be displayed.
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Summary of Contents for EOS 5D Mark III
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