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Taking the microscope into use
Utilisation with table stand
(Model 33213)
In the variant with a table stand the appliance is largely pre-assembled.
Move the microscope head a few centimetres upwards with the gear
•
wheel
t
.
Loosen the setscrew for the microscope head
•
e
and turn the microscope
head so that the eyepieces are directed towards you. Then tighten them
back up.
Place the two eyepiece cups
•
i
onto the eyepieces.
Unscrew the protective cap of the lens barrel
•
r
anti-clockwise.
Look through the two eyepieces
•
q
. Adjust the eyepiece spacing to your
eye spacing by turning the eyepiece bearer
o
either inwards or outwards.
For the individual optimal contrast select either the black or the white side
•
of the object bearer disc
h
.
To secure the disc, turn the setscrew
•
j
until it is hand-tight.
Place the object that is to be examined by microscope on the object bearer
•
disc.
With largish objects that are to be observed or processed, the spacing-
•
adjustment using the lateral gear wheels may not be sufficient. In this
case, you should first of all carry out a rough distance adjustment by
using the securing wheel (
u
, Model 33213). For this, orientate yourself
on the following table:
Select the required magnification (1x or 2x) by turning the lens barrel
•
through 90° for each.
