ZEISS
6 Care and Maintenance | 6.3 Maintenance Work
6.3.5 Adjusting the HBO 100 Light Source
The HBO 100 light source is available in two versions (manual and automatic adjustment).
The self-adjusting HBO 100 light source does not require any adjustment procedure.
The present section applies to the following item:
§
manually adjustable HBO 100 light source
1
3
2
Fig. 56: Adjusting the HBO 100 Illuminator
1
Vertical adjusting screw
2
Horizontal adjusting screw
3
Knurled knob for collector adjustment
Prerequisite
ü
The light source is installed [
ü
The light source is switched on and has reached operational temperature.
ü
If the FL attenuator is in the reflected light beam path, make sure that it is set to 100% trans-
mission.
Procedure
1. Pull the adjustment tool
4
out of the micro-
scope stand.
4
5
à
The lighter colored focal point of the HBO 103 W/2 lamp and its slightly darker reflection
5
become visible in the black glass window of the adjustment tool.
2. Use the knurled button for collector adjustment
3
to focus the brighter focal point.
3. Use the adjustment screws
1
and
2
to bring the two focal points as close together
in the adjustment circle of the adjustment tool as possible.
4. Replace the adjustment tool in its original position.
Instruction Manual ZEISS Axioscope 5, Axioscope 5/7 MAT | en-US | Rev. 13 | 430035-7344-001
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