Adjustments
$ Flange back adjustment
This adjustment will bring the subject into focus across the whole range from the
maximum telephoto position to the widest angle position of the zoom lens.
Perform this adjustment when back focusing is not achieved with a fixed focus lens.
(Adjustment range: ±0.2 mm)
1Shoot a dark subject to open the iris.
2Reduce the distance between the camera and subject to less than 2 meters, remove
the cap over the camera's flange back adjust screw, and loosen the LOCK screw.
3Set the lens to the maximum telephoto position, and bring the subject into focus using
the focus ring.
4Set the lens to the widest angle position, and turn the FOCUS screw to bring the
subject into focus.
5Repeatedly adjust the focus ring and FOCUS screw until the subject is focused within
the the zoom range. Upon completion of the adjustment, tighten up the LOCK screw.
Focus ring
LOCK screw
FOCUS screw
20