Canon EF70-300MM F/4-5.6L IS USM Camera Lens User Manual


 
ENG-7
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.
5. Fixing the Zoom Ring
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.
Turn the zoom ring to the
widest position (70mm).
The zoom ring can only be locked at maximum wide angle.
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