Standard 25
ICS
2-4
B 40-029 e 01/98
2.4
Insertion of eyepieces
Remove both protection caps (2-3/
1
) from the
binocular tube (2-3/
2
).
Insert the fixed eyepiece, e.g. Pl 10x/18 Br. (2-
3/
3
) in the right tube and the focusing eyepiece
Pl 10x/18 Br. foc. (2-3/
4
) in the left tube.
The focusing eyepiece is used to
compensate for ametropia of the
eyes.
2.4.1
Insertion of eyepiece reticle
The eyepieces Pl 10x/18 Br. foc. and E-Pl 10x/20
Br. foc. are intended for use with eyepiece reticles
(see overview under 1.6).
The slight image shift caused by the additional
path through the glass is taken into account on
the diopter scale by the fact that the zero point
position is indicated not by the white dot
W
(2-
4/
W
) but by the red dot
R
(2-4/
R
).
The eyepiece reticles (2-4/
1
) have been adhered to
screw-in mounts (2-4/
2
) to allow easy
replacement.
To replace a reticle, unscrew the screw-on
mount or the part containing the eyepiece
reticle and replace it with the required one.
If eyepiece reticles are inserted into the unscrewed mount by the customer, attention must be
paid to the labelling being visible the right way up after insertion.
Fig. 2-3
Insertion of eyepieces
Fig. 2-4
Insertion of eyepiece reticle
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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