Nikon OPTIPHOT-POL Gebruiksaanwijzing - Pagina 3
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CARE
AND MAINTENANCE
CONTENTS
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1. Operating Procedure
41
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1) Focusing
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2) Condenser aperture diaphragm
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3) Field diaphragm
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4) Circular graduated stage
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5) Objectives
4J)
6) Eyepieces
4J)
7) Achromat
strain-free condenser
4J)
8) Bertrand lens
4D
9) 1/4
4D
10) Dia-polarizer and analyzer
4D
11) Filters
G)
12) Lowering the substage
G)
13) Illumination
system
G)
V.
PHOTOMiCROGRAPHy
4D
VI.
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W
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5. Attachable Mechanical Stage Type "E". ~
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REFERENCE
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8
Cleaning the painted surfaces
Avoid the use of any organic solvent (for
example,
thinner,
ether, alcohol,
xylene
etc.) for cleaning the painted surfaces and
plastic parts of the instrument.
o
Cleaning the lenses
To clean the lens surfaces, remove dust
using a soft
brush
or gauze. Only
for
removing
finger
marks or grease, should
soft
cotton
cloth,
lens tissue or gauze
lightly
moistened
with
absolute
alcohol
(ethanol or methanol) be used.
For cleaning the objectives and immersion
oil use only xylene.
Observe
sufficient
caution
in
handling
alcohol and xylene.
8
Never attempt to dismantle!
Never attempt to dismantle the instrument
so as to avoid the possibility
of impairing
the operational efficiency and accuracy.
o
When not in use
When not in use, cover the instrument with
the accessory vinyl cover, and store it in a
place free from moisture and fungus.
It
is especially
recommended
that
the
objectives
and eyepieces be kept
in an
airtight container containing desiccant.
o
Periodical checking
To maintain the performance of the instru-
ment, we recommend to check the instru-
ment
periodically.
(For
details
of this
check, contact our agency.)