Canon EOS-1D X Af Setting Manualbook page 31

the camera focusing on this edge. In situations
like this, [Single-point Spot AF] makes it
possible to focus more precisely on the rider's
eye. As [Single-point Spot AF] only focuses
on one very small area, it is not really suited to
capturing fast moving subjects when focus-
tracking with AI Servo AF and may take longer
to focus than other AF Area selection methods.
Blue color of focus point is for illustration.
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