Canon EF-S 18-135mm f3.5-5.6 IS STM - Manual (Page 9)

ENG-8
Fixing the Zoom Ring 5
The zoom ring can be fixed to keep the lens at the shortest point. This function is convenient for
carrying a camera on a strap because it prevents the lens from extending.
2
Slide the zoom ring lock
lever in the direction
indicated by the arrow.
● ● To release the zoom ring,
slide the zoom ring lock lever
in the direction opposite to
the arrow.
1
Rotate the zoom ring to the
widest position (18 mm).
The zoom ring can only be locked at maximum wide angle.
COP
Y