Canon EOS R, Руководство для продвинутых пользователей

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Customizing AF Functions
z
AF point auto switching
This sets the switching sensitivity of
the AF points as they track the subject
moving dramatically up, down, left, or
right.
Takes effect when [
2
1: AF method]
is set to [Face+Tracking] , [Expand AF
area:
Z
] , [Expand AF area: Around] ,
[Zone AF] , [Large Zone AF: Vertical] ,
or [Large Zone AF: Horizontal] .
0
Standard setting for gradual AF point switching.
+2 / +1
Even if the target subject moves dramatically up, down, left, or
right and moves away from the AF point, the camera switches
its focus to neighboring AF points to continue focusing on the
subject. The camera switches to the AF point deemed most
likely to focus on the subject based on the subject’s continual
movement, contrast, etc. S2 makes the camera more
prone to switch the AF point than with +1.
However, with a wide-angle lens having a wide depth of field or if
the subject is too small in the frame, the camera may focus with
an unintended AF point.