5454
5-3 Reflected light simple polarization observation procedures
· The performance of the polarizer may be deteriorated if it is exposed to the light for a long period
(approx. 2000 hours continuously). If this happens, replace the polarizer.
· When using the mercury lamp housing, be sure to use the U-25L42 filter to prevent the polarizer from
tarnish.
Set the main switch to (ON).
Set the analyzer.
Place a sample for observation on the stage.
Engage the 10X or 20X objective in the light path
using the objective selection button and
bring the sample into focus.
Adjust the interpupillary distance.
Adjust the diopter.
Adjust the brightness
(illumination voltage).
Engage the objective with the magnification to be used
in the light path and bring the sample into focus.
Observation
Adjust the brightness.
Select OP (optional mirror unit).
Adjust the aperture diaphragm.
[Trinocular tube only]
Push in the light path selection knob.
Main switch P.24
Observation light path selection knob P.25
Light path selection knob P.26
Light intensity knob P.32
Analyzer insertion slot P.51
X-axis/Y-axis knobs P.27
Light intensity knob P.32
Objective selection button P.28
Coarse focusing knob / Fine focusing
knob
P.29
Objective selection button P.28
Coarse focusing knob / Fine focusing
knob
P.29
Interpupillary distance adjustment
scale
P.35
Diopter adjustment ring P.35
Aperture diaphragm open/close
button
P.38
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