7
CX33
(Operation portion) (Page)
c
Filter
(Diameter:45mm) 31
2 Brightness adjustment knob 9
1 Main switch 9
4 Specimen holder 10
3 Light path selection knob 9
5 X-axis/Y-axis knobs 12
7 Coarse/fine focusing knobs 14
2 Brightness adjustment knob 9
8 Binocular portion 15
6 Revolving nosepiece 14
7 Coarse/fine focusing knobs 14
a Aperture diaphragm lever 17
6 Revolving nosepiece 14
9 Diopter adjustment ring 16
2 Brightness adjustment knob 9
Place the specimen on the stage.
Engage the 10X objective in the light path.
Bring the specimen into focus and adjust the brightness.
Set the main switch to (ON) and adjust the brightness.
For brightfield observation, adjust the aperture diaphragm.
Select the light path. (Trinocular tube)
Only for darkfield observation
Place the darkfield
ring slit.
b
Filter holder
17
Adjust the interpupillary
distance.
Adjust the diopter.
Observation
Adjust the brightness.
Engage the objective you use in the light path and bring
the specimen into focus.
Place the necessary filter.
3 Outline of brightfield/darkfield observation methods