Olympus MX63 Instructions Manual page 72

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Removing and attaching the objective
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NOTE
TIP
a
Using the brightfield objective adapter
When attaching a brightfield objective to the revolving nosepiece for
brightfield/darkfield observations, attach the objective over the objective
adapter (BD-M-AD).
When the hand switch is combined
Attach the indicator sheet that corresponds to the magnification of the
objective attached to the objective mounting screw No. a to the indicator
of the hand switch (BX3M-HS).
Place the revolving nosepiece on the desk with the objectives facing up.
Rotate the objective in the arrow direction to remove the objective from
the revolving nosepiece.
Attach the objective to the objective mounting screw a from No.1 to 5
or No. 1 to 6 in the order from low magnification to high magnification.
Rotate the objective in arrow direction to screw in and secure it firmly.
Never rotate the revolving nosepiece directly with hand.
Otherwise, failure may result.
· Remove the cap from each objective mount screw hole. Attach
the caps to the unused objective mounting screw holes.
· The revolving nosepiece can be rotated smoothly by attaching
the objectives uniformly. Therefore, the objectives that are not
used frequently should also be attached.