--
Fig.
1
Fig.
2
Diopter
adjustment ring
Fig.
3
. .
Left
diopter
Right
diopter
adjustment ring adjustment ring
7
7
-.
Fig.
4
Use
of
stage
Plates
111
Usually, the stage plates
are
used
w~th the frosted white slde facing
the
oblective. However, if the specimen
IS
wh~te or br~ghtly colored, use
the
black
side
of the plate
as
the darkened background Increases image
contrast.
121
To
remove the stage plates, press down the supporting
end
of the
plate
w~th
a
fingertip,
and the other end
will
flip up. (Fig.
1)
Tension
Adjumnent
of
Focusing
Knob.
(1)
Turn
one
focus~ng knob w~th the other focusing
knob
tightened,
by
holdlng
both
knobs, In order to increase or
decrease
the rotation tension,
depend~ng on the turning dlrect~on. (Fig.
2)
12) Th~s adlustment is Intended to prevent the microscope body from
drifting.
Set the
knob
tenslon at
a
level slightly st~ffer than that to ensure no
unintentronal movement and facilitate easy operation.
(1
Place
the
specimen in the center
of
the stage plate, and hold the speclmen
w~th the stage clips
if
necessary.
121
Iltum~nate
the
specimen uslng
an
opt~onal illum~nator.
Diopter
Adjustment
and
Focwing
For
523060,
SZ4045
and
SZ4060
(1)
Min~mize the magn~fcatlon
power
by
turnlng the
zoom
control knobs.
(2)
Looking through the rlght eyepiece, bring the specimen Into focus
by
rurnlng the focusing knobs
(31
Lnoklng through the left eyepiece, bring
the
speclmen into focus by
turnlng the
d~opter adjustment ring. 1F1g.
3)
(4)
Max~mize the magn~ficat~on power by turnlng the
zoom
control knobs,
and bring the
specimen Into
focus
by turning the focusing knobs.
For
SZ6045
and
SZlt45
(1)
Maxlmize the magniflcatlon power by turnlng
the
zoom
control knobs.
(2)
Looking through the r~ght
eyepiece,
brlng the speclmcn lnto focus
by
turning the focus~ng knobs.
131 Minimize the magnification power by turning the zoom control knobs
(4)
If
the specimen goes out of focus, readjust the focus
by
turning the right
diopter adjustment
rlng only. (Fig.
4)
(5)
Maxim~ze the magnificat~on power again
bv
turning the zoom control
knobs. If the specimen
goes
out of focus, repeat steps
(2)
through
14)
above.
Th~s allows more precise diopter adlustment.
(61
M~nlmize the rnagn~f~cat~on power
by
turning the
zoom
control knobs and,
looking through the left eyepiece,
bring the specimen
lnto
focus
by
turnlng the left diopter adjustment rang only.
(Fig.
41
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