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