Nikon Eclipse Ti Series Gebruiksaanwijzing - Pagina 17
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4
Assembly
Whlte index
mark
Figure
4-10
Da.k cross
hat
appears
In
the exit
pupll
Figure
/t-11
7.
Push
the
DIC
polarizer slider to the left so that the DIC
polarizer is in the optical path
Confirm that the
white index mark on the DIC polarizer
is
positioned at
the center
of
the dial
scale.
(lf it is not, adjust
it
as
described in step g. of item
S,.lnstalling the
DIC polàrizer,"
on
page 12.)
8,
Loosen
the condenser mount rotation clamp
screw.
Hold
the
condenser
turret and rotate both the condenser and the DIC
polarizer at
the same
time.
Tighten the mount rotation clamo
screw
wilh a hexagonal screwdriver to fix
it
at
the Dosition
where.a
dark cross* appears
in
the obiective,s exii
pupil.
Be
careful
not to accidentally loosen the mount rotation ciamp
screw
during DIC microscopy.
'
The dark
cross may not be visible with some
objectives.
In thts
case, rotate the eyepiece
turet
to
the [O] positión, raise the
lamp voltage to
the maximum, and then hold the condenser
turret and rotate both the condenser and the polarizer at
the
same
time while observing the specimen.
When
the viewfield
is
at its darkest, tighten the mount rotation
clamp screw.
t
9.
lnstall
the .!0x objective's
DIc
prism that
was removed
in
step
2.
ln
addition,
if
the
condenser cassette
in
the opticat patn
wls
removed from
the condenser slider, install the condenser
cassette as it was
originally.
The optical
system's vibralion direction has now been properly
adjusted.
16