Start-Up
N HBO 103 and N XBO 75
Carl Zeiss
Focusing and Centering
Microscope Illuminating Systems
16
B 40-065 e 08/99
3.5
Focus and Center the HBO
103/XBO 75 Lamps in the
Microscope Lamp Housing
Fig. 11
Lamp arc and mirror image
1 Collector operating wheel
2 Lamp adjustment - lateral
3 Lamp adjustment - height
4 Mirror adjustment- focus
5 Mirror adjustment- height
6 Mirror adjustment - lateral
Fig. 12 Adjusting components of microscope lamp
housing
Do not perform any work while the lamp is
exposed,
do not look directly into the lamp or its
reflected light; wear safety glasses (sunglasses
•
Direct microscope lamp housing against
wall (approx. 3m away)
•
Switch on the lamp, starting time < 3
minutes
•
Adjust collector via operating wheel (12-1)
and produce a sharp image of the lamp arc
on the wall;
adjust the mirror until the mirror image is in
focus:
Fig. 11 / Fig. 12
both images should - be identical in size
- be identical in focus
- lie side to side
•
If this is not the case, use ball-headed
screwdriver to readjust the adjusting
components for the lamp and the mirror:
Figure 12
•
Attach adjusted microscope lamp housing
to the microscope via the dovetail.