Canon EOS-1D X Mark III Af Setting Manualbook page 92

will not capture an image unless it is in focus. It is
recommended when you want to ensure your images are
in focus sacrificing response speed.
2
Parameters during continuous
shooting.
[AI Servo 2nd image priority]
[Equal priority]
This setting gives equal priority to both focus and shooting
speed during continuous shooting. The speed of continuous
shooting may also slow down when it is dark, or the subject
has low contrast.
[Shooting speed priority]
This setting gives priority to continuous shooting speed
over focus. Continuous shooting speed will not drop.
Effective when you want to shoot with an approximate
fixed interval between photos. A setting of [+2] will
maintain continuous shooting speed.
[Focus priority]
This setting gives priority to focusing on a subject and it
will not capture an image unless it is in focus. It is
recommended when you want to ensure your images are
in focus sacrificing shooting speed.
92 92