Attaching And Detaching A Lens - Canon EOS 90D Advanced User's Manual

Attaching and Detaching a Lens

All EF and EF-S lenses can be used. The camera cannot be used with RF
or EF-M lenses.
Attaching a Lens
(1)
54
1
Remove the caps.
Remove the rear lens cap and the body

cap by turning them as shown by the
arrows.
(2)
2
Attach the lens.
Align the white or red mount index on

the lens with the corresponding mount
index on the camera and turn the lens
as shown by the arrow until it clicks into
place.
(1) White index
(2) Red index
3
Set the lens's focus mode switch
to <AF>.
<AF> stands for autofocus.

<MF> stands for manual focus.

Autofocus will not operate.
4
Remove the front lens cap.