Universal Epi-Illuminator - Nikon LABOPHOT2-POL Instructions Manual

33
V. OPTIONAL ACCESSORIES
5. Universal Epi-illuminator
Used for episcopic polarizing microscopy, mounted between the
LABOPHOT 2-POL stand and the intermediate tube.
1) Nomenclature and Assembly
Referring to Fig. 28, assemble in the order given.
CD
Remove the eyepiece tube and the intermediate tube from the
microscope stand.
(Z) Mount the universal epi-illuminator on the microscope arm,
positioning the illuminator nearly parallel to the arm. Clamp the
screw.
Q)
Attach the lamp bulb (1 2-50W Halogen lamp) and socket to the lamp
housing. Release sufficiently the clamp screw on the lamp housing,
and mount it to the universal epi-illuminator. Retighten the clamp
screw.
®
Connect the lamp cord to the transformer.
®
Remove the accessory ND32 filter slider from the illuminator. Insert
the polarizer slider into the illuminator until the slider clicks twice.
®
Place the filters.
(j) Mount the intermediate tube onto the illuminator, fitting the notch of
the circular dovetail with the end of the clamp screw. Fasten the
clamp screw.
®
Referring to p. 8, mount the eyepiece tube on the intermediate tube.
I
Intermediate tube
I
(1"
I
Aperture diaphragm
ring~
Field diaphragm ring ~
Universal
~
epi-illuminator~
Optical-path
change-over knob
Dust-tight slider
~ Lamp
housing clamp screw
~
Socket sleeve clamp screw
II ' "
r
0
Lamp lateral centering screw
C41
~
I
Transformer
I
Lamp vertical centering ring
...
~
:5)
-- Polarizer rotation ring
I
Polarizer slider
- Intermediate tube clamp screw
I
Microscope arm
I
Fig.28