Optika Italy B-383 Series, Instruction Manual

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Page 14
11. Summary of reflected light observation procedures
(Used commands) (Chapter)
Nosepiece
Observation head
Diopter adjustment ring
Aperture diaphragm
Field diaprhagm
Nosepiece
B rightness adjustment knob
Coarse and fine focus knobs
Coarse and fine focus knobs
Put on “II” the main switch and adjust brightness
Insert 10x objective into the light path
Focus the specimen
Begin observation
Adjust aperture and field diaphragms
Insert the desired objective into the light path and focus the
specimen
Adjust interpupillary distance
Adjust diopter
Adjust brightness
7
7
7
7
10
10
12
12
10
Slide holder
X/Y movement knobs
Place a specimen on the stage
10
7
Remove polariser, analyser and filters
from optical path
Main switch 10
B rightness adjustment knob 10
Filter slider
Insert the desired colour filter
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