Zeiss Axioskop 2 plus Operating Manual page 44

Carl Zeiss
Fig. 2-17 Focal spots of HBO 103 before
coarse adjustment
☞
The adjusting screws (2-16/2 and 5) should not be changed during coarse adjustment of the
focal spots because they influence the reflector setting in the HBO 103 illuminator.
If required, the above settings for coarse adjustment of the HBO 103 illuminator can be
performed repeatedly.
Fig. 2-19 Focal spot imaging via adjusting aid
and knurled knob for focusing
2-12
START-UP
Initial start-up
Fig. 2-18
Fine adjustment using adjusting aid
• Attach HBO 103 illuminator to microscope
stand as described in section 2.1.11 (2).
• Pull adjusting aid (2-15/2) out of the incident-
light tube (2-15/1). The brighter focal spot of
the HBO 103 W/2 lamp and its slightly darker
reflector image become visible in the black glass
window of the adjusting aid.
• Use knurled knob (2-16/6 or 2-19) to focus on
the brighter focal spot via collector adjustment.
• Apply SW 3 ball-headed screwdriver on
adjusting screw (2-16/4) to focus on the slightly
darker, reflected focal spot of the lamp.
Axioskop 2 plus
Axioskop 2 mot plus
Focal spots of HBO 103 after coarse
adjustment
B 40-075 e 10/03