--
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~ththe frosted white slde facing
the oblective. However, if the specimen
IS
wh~teor br~ghtlycolored, 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~ngknob w~ththe other focusing
knob
tightened,
by
holdlng
both
knobs, In order to increase or
decrease
the rotation tension,
depend~ngon the turning dlrect~on.(Fig.
2)
12) Th~sadlustment is Intended to preventthe microscopebody from
drifting.
Set the
knob
tenslon at
a
level slightly st~fferthan that to ensure no
unintentronalmovement and facilitate easy operation.
(1
Place
the
specimen inthe center
of
the stage plate,and holdthe speclmen
w~ththe stage clips
if
necessary.
121
Iltum~nate
the
specimen uslng
an
opt~onalillum~nator.
Diopter
Adjustment
and
Focwing
For
523060,
SZ4045
and
SZ4060
(1)
Min~mizethe 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~opteradjustment ring. 1F1g.
3)
(4)
Max~mizethe magn~ficat~onpower 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~ngknobs.
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~zethe magnificat~onpower again
bv
turning the zoom control
knobs. If the specimen
goes
out of focus, repeat steps
(2)
through
14)
above.
Th~sallows more precise diopter adlustment.
(61
M~nlmizethe rnagn~f~cat~onpower
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