Canon Yj18x9b4 Manual Top |best| Jun 2026

If the image loses focus during zooming, loosen the back focus ring lock screw and adjust until the image remains sharp at both wide and telephoto ends. 2. Controlling the Lens

: Internal Focus (IF), meaning the lens length remains constant and the front element does not rotate during focusing. : standard 2/3" B4 bayonet. ES Broadcast Core Review Findings Parfocal Capability canon yj18x9b4 manual top