Focus Operation; Extender Operation - Canon KJ10ex4.5B Operation Manual

Bctv zoom lens
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LENSES

5-2. FOCUS OPERATION

FOCUS
MANU.
MANU.
SERVO
Z00M
REMOTE1/
VIRTUAL
REMOTE2
Focus Operation Change-over Knob
Far
Focus Ring

5-3. EXTENDER OPERATION

2x built-in extender is in and out by swing the extender lever.
Extender Lever
ZOOM
SERVO
Near
1
 Set the focus operation change-over knob at the
bottom of the drive unit having only an "A" type
lens to the MANU. position. ("R" type lenses do
not have this knob.)
CAUTION
When using the "A" type lens, the camera
can be damaged if excessive force is used to
try to turn the focus ring when the knob is left
in the SERVO position.
2
Turn the focus ring to focus on the subject at the
Near end or Far end based on the rotation directions
below.
Directions as viewed from the camera side
Clockwise direction
: Near end
Counterclockwise direction
: Far end
The 2x extender built in the lens changes the focal
length of the lens by the factor of 2 times. Note that
F number steps down by 2 (two) F stops when 2x
extender is in position depending on the setting of the
iris compensation.
E23
5 OPERATION

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