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Nomenclature of Each Part
The microscope is made up of the following components.
(1) Basic unit
(2) Eyepieces
Screwed on to the eyepiece tube.
(3) Eyepiece Tube
This is a binocular eyepiece tube. A trinocular eyepiece tube is available for
photomicrography and TV microscopy.
(4) Objectives
Objectives with various magnifying powers are available.
(5) Condenser
Used for condensing light.
The condenser should be positioned slightly lower than its upper limit.
Adjust the aperture diaphragm lever according to the objective.
(6) Field Lens Unit
Draw out the field lens unit when changing lamp.
The microscope may have a field diaphragm. A field diaphragm is used to control the
illumination range and should be adjusted according to the objective. (Note that there
are two types of microscopes; the one with the field diaphragm, and the one without.)
(7) Lamp
Halogen lamp 6 V-20 W or 6 V-30 W is used.
(8) Fuse
Two 250 V 1A time-lag low-breaking type fuses are used.
(9) Power Cord
Use the power cord provided.
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