6
CX21
SUMMARY OF BRIGHTFIELD OBSERVATION PROCEDURE
Set the main switch to “
I
" (ON) and adjust
the brightness.
1
Main switch
(P. 7)
2
Light intensity adjustment knob
(P. 7)
Place the specimen on the stage.
3
Specimen holder
(P. 7)
4
X-axis/Y-axis feed knobs
(P. 7)
Engage the 10X objective in the light path.
5
Revolving nosepiece
(P. 10)
Bring the specimen in focus
6
Coarse/fine focus adjustment knobs
(P. 8)
Adjust the interpupillary distance.
Adjust the diopter.
7
Binocular tube
(P. 9)
8
Diopter adjustment ring
(P. 9)
Adjust the aperture iris diaphragm.
9
Aperture iris diaphragm ring
(P. 10)
Engage the objective to be used in the light
path and bring the specimen in focus.
a
Filters (Diameter: 32.5 mm or 45 mm)
(P. 20)
Engage the required filters.
5
Revolving nosepiece
(P. 10)
6
Coarse/fine adjustment knobs
(P. 8)
Adjust the brightness.
2
Light intensity adjustment knob
(P. 7)
Start observation.
(Controls Used)
(Page)
1
2
4
6
a
9
3
5
7
8
