Attaching And Detaching A Lens - Canon EOS 5D MARK IV Instruction Manual

Attaching and Detaching a Lens

The camera is compatible with all Canon EF lenses. The camera
cannot be used with EF-S or EF-M lenses.
Attaching a Lens
Remove the caps.
1
Remove the rear lens cap and the
body cap by turning them as shown
by the arrows.
Attach the lens.
2
Align the red mount index on the lens
with the red mount index on the
camera and turn the lens as shown by
the arrow until it clicks in place.
Set the lens's focus mode switch
3
to <AF>.
<AF> stands for autofocus.
<MF> stands for manual focus.
Autofocus will not operate.
Remove the front lens cap.
4
55