Zoom - Canon EOS 6D Instruction Manual

Attaching and Detaching a Lens
About Zooming
Detaching the Lens
40
To zoom, turn the zoom ring on the lens
with your fingers.
If you want to zoom, do it before
focusing. Turning the zoom ring after
achieving focus may throw off the
focus slightly.
While pressing the lens release
button, turn the lens as shown by
the arrows.
Turn the lens until it stops, then
detach it.
Attach the rear lens cap to the
detached lens.