[Movie Servo Af Speed] Settings - Canon EOS-1DX MARK II Settings Manual

[Movie Servo AF speed] settings

AF speed and operating conditions of [Movie Servo AF]
can be set. The [AF speed] setting can be adjusted seven
steps in the slow direction, and two steps in the fast
direction from the standard speed. For adjusting in the
slow direction, when fast focusing would appear
unnatural. When the speed prior to shooting is standard,
and you only want to use the set speed while shooting,
change [When active] from [Always on] to [During
shooting].
* This function can be set when Movie Servo AF is set to [Enable],
and the AF system is FlexiZoneAF . In addition, it will operate with
lenses that support low-speed shifting focus.
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