Nikon ECLIPSE E400 POL Instructions Manual page 12

1 8 Switch to any desired objective
and view the specimen.
Rotate the revolving nosepiece to
its click-stop position.
In the case of using an oil-
immersion objective, apply oil
while being careful that air bubbles
do not form between the end of the
objective and the specimen.
= the specimen.
Switch the objective.
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Readjust the focus.
5
EQ Adjust the condenser
aperture diaphragm.
Adjust the field diaphragm.
Observation".