Brightfield (Transmitted Light) Observation Procedures - Optika B-1000 Series Instruction Manual

9.

Brightfield (transmitted light) observation procedures

Bring on "1" the main switch
Turn on the microscope and adjust light intensity
Remove all fluorescence filter from the light path
Put a specimen on the stage
Insert 10X objective into the light path
Focus the specimen
Adjust field and aperture iris diaphragms
Insert desired objective for the observation and focus the
Begin observation
Adjust interpupillary distance
Adjust diopters
Center optical axis
specimen
Adjust light intensity
(Used commands)
Main switch
ON-OFF key on the keyboard
Light adjustment dial
Fluorescence filter selector
Slide holder
Nosepiece
Coarse and fine focusing knobs
Observation head
Diopter adjustment ring
Condenser centering
Aperture diaphragm
Field diaphragm
Nosepiece
Coarse and fine focusing knobs
Light adjustment dial
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