27
8. Operation
1
2
Fig. 18
Tubuseinstellung
↔
Einstellung des persönlichen Augenabstandes
1 Skala (mm),
2 Zwischenmodul*, im Bild: Ergomodul
8.3 Tubes
Note:
Close any unused tube openings, as otherwise
stray light can interfere with observation.
Adjusting the Interpupillary Distance
• Adjust the interpupillary distance of the eye
-
pieces so that a congruent total image is seen
(Fig. 18).
Adjusting the Viewing Angle
• For the HC LVB 0/4/4 and HC -/0/4 ergonomic
tubes, the viewing angle can be adjusted by tilt-
ing the binocular viewer.
Ergotube (long, pivoting) 0° - 35°
Ergotube (short, pivoting): 7.5° - 32.5°
• For the ergotubes (Fig. 19), the viewing angle
can be adjusted by tilting the binocular viewer in
the range of 5° - 32°.
Beam Splitting in Photo Tubes
EDT22 tube:
The beam splitting between the observation and
documentation outputs has a definite presetting
(50%:50%).
BDT25+ tube:
The beam splitting is set manually by pulling out
a control bar.
Control Bar
Observation
Photo
VIS
100%
0%
50/50
50% 50%
PHOTO
0% 100%
HC L 2TU tube:
The beam splitting is set manually by pulling out
a control bar.
Control Bar
Observation
Photo
VIS
100%
0%
PHOTO
0% 100%
Fig. 19
Ergotube with upright image
↔
Содержание DM3 XL
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Страница 17: ...15 4 Overview of the Instrument Dimensions specification in mm 424 496 354 405 115...
Страница 61: ...15 4 Ger te bersicht Abmessungen Angabe in mm 424 496 354 405 115...
Страница 105: ...15 4 Vue d ensemble Dimensions en mm 424 496 354 405 115...
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