CARE AND MAINTENANCE
A
Cleaning the
Lenses
To
cleaf the ens slrfaces. remove
dlst
Lrsing
a soft brush or
gauze
Only when
removing
finger marks
or
grease.
use a
solt colton coth, ens tissle,
ofgauze
ghty
moistened with
pure
alcohol
lmethy
a cohol or
ethyl alcoho
)
IESL
sE4lra!|i
s!i9!lry9! 9i
"91
Lr only xylene. Do
nol use xylen€ for
cleai n9 the su.face
of lhe entrance lens
of
the eyepiece
lLrbe or the
pr
sm sLrface
of
the Ult.a
Wide Eyepiece Tube UW"
Observe
suffic ent caut on n handl ng
a cohol and xylene
lthey
.re n
fammable).
andtheON OFF of rh€
powef
source switch.
Z
Cleaning
the Painted Surfaces
Avoid the use of anv orqanic
solvent
(for
examp €, thinn€r.
-"ther. a coho
)lor
cear ng the
pa
nted
sl|faces.rd
plastc
parts
of the nstr!m-.nl
W€ reconrmend
yo!
!s€ tlre
si cof cloth.
g
Never Attempt to Dismantlel
Never
attempt to dismantle the
instrument
beca!se
you
may mpa r the
@
When
Not in Use
When not in Lrse.
covef the instrument
wlfrthe
accessory v ny cover. and qlel9
it in a
place
free from moisture
and
funqus. t is espec aly recommended
that the objectves
and eyep eces be kept
ii an ai.t
ght
conta ner containing
El
renoorc
Lnecttncl
To mainlain
the b€st
pe.formance
of the
instftrmeni.
we r€commend
that the
instr!m€nl
be
pefodlca
lychecked
(For
deta s of th s check, contact
your
au-
thorized Nikon distr butor.
)
*Ple.se nole .rs
pe. you.
N kon warcntv,
''Any
defects or damage dircctly or indi
rectly caused by the use of unauthorized
replacement
parts
and,/or
performed
by
unautho
zed
personnel"
wil vod the
CONIENTS
r.Nol\,lENCLATURE
.. .. ..
.....
3
TT.ASSEMBLY..
...... . ... ..5
rn.
N4lcRoscopy
...-........
12
V.MANIPULATION
OF EACH
ELEtvtENT
. .. ..... .. .. .. ..... .
16
1) Use offocusins device.
. . .. .16
2) Optica
path
change over in the
tr nocular eyep ece tulre
3) D
opter
adlustmenr
. .. .... .
4) nterpupillary d stance
1f
18
adjustment
. . . ,. . ,. ,. . ,. ,.
J8
5)
Center ng the
condenser ens
T 9
6) Useoffeddiaphragm
...
20
7)
Use of condenser apenure
daphrasm...
.......20
8) Use of fiters
-----.-.--21
9) O immersion manipLr
alon..
..23
V
,TROU BLESHOOTIN G
."',..,.24
ELECTRICAL
SPECIFICATIONS. 29