Canon EOS 7D Mark II (G) Instruction Manual page 91

S Selecting the AF Area and AF PointN
AF point expansion (Manual
selection, surrounding points)
The manually-selected AF point <S>
and the surrounding AF points <w> are
used to focus.
Zone AF
(Manual selection of zone)
One of nine zones is used to focus.
Large Zone AF
(Manual selection of zone)
One of three zones (left, center, or right)
is used to focus.
65-point automatic selection
AF
The Area AF frame (entire AF area) is
used to focus. This mode is set
automatically in the <A> mode.
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