Olympus VANOX-T - Page 35

Fig. 54
Fig. 55
Focusing
1) Tum the diopter a the
manner that the double cross lines within the field of view can be
Jearly recognized as two lines (Fig, 54)
A ES
HR- A
*Repeat this procedure for the other eyepiece
justment ring E piece in such a
2) Since the double cross lines are in focus and the film piane is in
precise alignment, the image focused through the eyepieces and 1
image on the fil
fore, use the coarse and f
to bring the s
plane are in focus at the same time, There
en in focus. Check again to make sure that
both the double cross lines and the speci
in focus,
using with objectives 10X or lower is fairy di
because of their considerable depth of focus. In such a case
ocusing magnifier lever (D down to engage it in the light path
(Fig. 55)
+ Since the image magnification is enlarged approx. 4X by means
of the focusing magnifier, accurate focusing is made easier. (Fig
55)
Exposure
1) Ascertain that the SAFETY light © is
e fit blinks red Reduce intensi
+
Ifitcontinues
in
red
Increase
intensity
with
the
intensity
+
If
it
does
not
light
up
Manual”
or
“LOCK”
is
engage
engage.
2) Set the exposure adjustment button (2) according to the
tion of the specimen,
+ If highly transparent objects are spread evenly throughout a bright
field, set the button to “1”, (Fig. 56)
+
If
they
are
unevenly
spread,
refer
to
page
33.
tribu:
3) Pull out the 100%light-to-camera knob @ for dark
fluorescent
light
photomicrography.
(Fia.
57)
4) Make sure that no button for special applic
DMANUAL @ SPOT MEAS.
5) Press the shutter release button (EXPOSE) @
The
WORK
lamp
lights
up
while
the
shutter
is
open,
and
goes
at the end of exposure, (Fig. 56)
işiyle
ci