Manual Focus - Canon EOS-1D X Mark III Advanced User's Manual

Manual Focus

Viewfinder Shooting
Live View Shooting
If focus cannot be achieved with autofocus, follow the procedure below to focus manually.
Viewfinder Shooting
1.
Set the lens's focus mode switch to <
2.
Focus on the subject.
Note
The focus indicator <
button halfway in manual focusing.
With Automatic selection AF, when the center AF point achieves focus, the focus
indicator <
Turn the lens focusing ring (1) until the subject looks sharp in the
viewfinder.
> is lit when subjects are in focus as you press the shutter
> will light up.
>.
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