Olympus VMF-2F-W Buku Petunjuk - Halaman 7

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5. Objective Changes
The Model VMT-W is provided with two objective pairs.
Rotate the turret until the objec-
tive pair of your choice is engaged.
In case of the
Model
VMZ-W,
rotate
the zoom
control
ring until
you
obtain the desired
magnification within the magnification range.
6. Use of Eyeshields
Eyeshields
are
recommended
to prevent
glare
and
loss of
contrast
caused
by
ambient
light hitting the eye.
7. Use of the Reflected and Transmitted
Illumination
Base VM-ILA-2
a) Water sealed light exits on the base prevent damage from water spills.
b)
It provides
even
illumination
with all objective powers
except
the auxiliary
objective
VM-AL 0.5X.
c) If light intensity is too high, it can be reduced
by placing a 45mm-diameter ND filter
on
the light exit on
the base.
d) Setup.
Mirror unit TİE
2
Standard stand
i
==
디
To AC outlet,
Clamping screw,
(GF Halogen bulb 6V20WHAL
e) Use.
1) Activate the on-off switch © of the transformer TL-2.
(Fig. 5)
2) Set the light path selector switch ©.
T: Transmitted light. Use clear stage plate.
R: Reflected
light via mirror
unit.
Adjust
the
mirror
©
so that the light hits the center
of the stage plate.
τε Combination reflected and transmitted light.
Fig. 5
3) Adjust
intensity by means of the voltage adjustment knob@) .