Turn the iris ring and set the iris to the fully open position.
Shoot a well-contrasted subject such as a window or utility pole at least 10 meters away.

$Adjusting the lens flange

The lens flange is adjusted when the lens fails to be focused at both the telephoto and wide-angle positions because it has been mounted for the first time or because it has been replaced.

This adjustment need be done only once provided that the lens is not replaced.

Focus ring

7

Zoom ring

6•8

Iris ring

3

Flange back locking knob

1•11

4

Approx. 10 meters

Lens iris selector switch

2

Flange back adjustment ring

9

Power/manual zoom selector

5switch (on the bottom panel)

S

M

1 Loosen the flange back locking knob.2 Set the lens iris selector switch (IRIS) to “M.”

3

4

5 Set the power/manual zoom selector switch to “M.”

6 Turn the zoom ring and set the zoom to the maximum telephoto position (zoom in).

7 Turn the focus ring and bring the subject into focus.

When the subject is too bright and it is hard to verify whether it is in focus: Set the electronic shutter to ON. (If necessary, change the shutter speed as well.)

8 Turn the zoom ring and set the zoom to the maximum wide-angle position (zoom out).

9 Turn the flange back adjustment ring and bring the subject into focus.

10Repeat steps 5 to 9 until the subject is brought into focus at both the telephoto

If the subject is out of focus, use the focus ring to focus, then zoom out, and use the flange back adjustment ring to bring the subject into focus.

11Upon completion of the adjustments, tighten up the flange back locking knob to prevent the flange back adjusting ring from moving out of position.

Also refer to the operating instructions accompanying the lens you have purchased.

– 35 –