Nikon LABOPHOT2-POL Instructions Manual page 8

II. ASSEMBLY
Q) Objectives
• Screw in the objectives to the holes of the revolving nosepiece in
such positions that, when viewed from above, their magnifying
power increases as the nosepiece is revolved clockwise (Fig. 2-4).
Cautions when dismounting
I
• Remove the NO filter cassette
(Ex.)
If attached and lower the stage
by turning the coarse focus
knob.
• Remove any specimen from
the stage.
• Hold the objective so as not to
drop it when unscrewing.
®
Stage
• Lower the substage by turning the coarse focus knob.
• Loosen the stage clamp screw sufficiently.
Fig.2-4
• Fit the stage to the circular dovetail of the substage
00.
Fasten the
stage with the stage clamp screw
~
(Fig. 2-5).
Fig.2-5 Fig.2-6
@ Specimen Clip
.Insert the two speciment clips into the holes on the stage surface
(Fig. 2-6).
®
Condenser
• Raise the substage by turning the coarse focus knob.
• Lower the condenser carrier to its limit by turning the condenser
focus knob .
• Insert the condenser into the condenser carrier
00
with the numerical
aperture plate facing toward the user. Fasten it with the condenser
clamp screw
~
(Fig. 2-7).
• Raise the condenser carrier to its limit by turning the condenser
focus knob.
6