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3 ． The visibility of the
image is poor.
6. Specimen image blurs
when zoom magnification is
changed.
5．Coarse focus adjustment
knobs rotate with too much
resistance.
6．Zoom microscope body
drops or specimen goes out
of focus during observation.
6. Outfit
Components
Main body
Observation system
Illuminator
Eyepiece
Objectives
Aperture iris
diaphragm
Stage plate
Power cord
○：Optional
Dirt on eyepiece
Dust on objective front
lens.
Diopter ring is not
correctly adjusted.
Not in complete focus on
specimen.
Tension adjustment ring
is too tight.
Tension adjustment ring
is too loose.
Specification
Main body
Binocular head and zoom body
Transmitted illuminator (LED)
Reflected illuminator (LED)
Annular illuminator
10×Eyepiece
20×Eyepiece
0.5×objective
1×objective
2×objective
Black-and- white stage
Glass plate
Power cord
Clean eyepiece
Clean lens surface
Adjust it correctly.
Focus specimen
correctly at a high
magnification.
Loosen it properly.
Tighten it properly.
Qauntity
1
1
1
1
2
1
1
1
1
12
7
8
8
Standard Outfit
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