In observation through
binocular microscope, right
and left visual images do not
match.
Interpupillary distance of
siedentopf is not matched to
observer’s eye.
Adjust the interpupillary
distance.
Interpupillary distance of
siedentopf is not matched to
observer’s eye.
Adjust the interpupillary
distance.
Diopter movement of
eyepieces is not matched to
observer’s eye.
Adjust the diopter.
In observation, eyes feel tired .
Illumination is too bright.
Control the quantity of light
through aperture stop knob.
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