Olympus VMT Руководство по эксплуатации - Страница 7
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5. Objective Changes
The Model VMT is provided with two objective pairs. Rotate the turret until the objective
pair of your choke is engaged.
In case of the Model VMZ, 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
a) Water sealed light exits on the base prevent damage from water spi!ls.
b) lt provides even illumination with all objective powers except the auxiliary lens
VM-AL 0.5X.
c) If light intensity is too high, it can be reduced by placing a 45mm-diameter NO filter
on the light exit on the base.
d) Setup.
Mirror unit
"'[1J.
Standard stand
Clamping screw
CC
Tungsten bu I b
Insert into
lamp socket,
push and rotate clockwise.
e) Use.
1
I
Activate the on-off switch
CD .
2)
Set the light path selector switch
CV .
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.
~:
Combination reflected and transmitted light.
5
Fig. 5