Standard 25
ICS
3-16
B 40-029 e 01/98
3.9
Insertion of 8x drawing eyepiece
The 8x drawing eyepiece (444126) is an accessory for microscopic drawing and can only be used in
combination with the binocular phototube 35°/20
1
CS on the Standard 25
ICS.
The eyepiece contains a
beam splitter which allows the simultaneous observation of the microscope image and the drawing area.
As described in chapter 2, the microscope is ready
for operation and switched on according to
section 3.1.
The microscope must be set for transmitted-light
brightfield, as described in section 3.2.
Settings:
Remove one eyepiece (3-13/
1
) and insert the 8x
drawing eyepiece (3-13/
3
) in the binocular
phototube 35°/20
ICS
(3-13/
2
) instead of it.
Swing 8x drawing eyepiece until the drawing
area (DIN A4 notepad) lying in front of the
stand appears symmetrically aligned also in the
field of view.
Screw on the drawing eyepiece.
Illuminate the drawing area in such a way that
it can be seen in the same quality as the
microscope image. If required, reduce the
brightness of the microscope image via the
brightness control (3-1/
1
).
A special drawing pencil is supplied to facilitate
drawing.
1
35°/20 means a viewing angle of 35° and the maximum field number 20.
Fig. 3-13
Insertion of 8x drawing eyepiece
Summary of Contents for Standard 25 ICS
Page 1: ...Standard 25 ICS Transmitted Light Microscope Operating Manual...
Page 22: ...Standard 25 ICS 2 2 B 40 029 e 01 98...
Page 30: ...Standard 25 ICS 3 2 B 40 029 e 01 98...
Page 46: ...Standard 25 ICS 4 2 B 40 029 e 01 98...
Page 56: ...Standard 25 ICS 4 12 B 40 029 e 01 98...
Page 58: ...Standard 25 ICS A 2 B 40 029 e 01 98...
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