Zeiss Axiovert 200 Operating Manual page 68

Carl Zeiss
Binocular tubes (3-1/13)
The binocular tubes offered permit the individual setting of the interpupillary distance and the viewing
height within defined limits.
Fig. 3-3 Binocular tube 45°/23
Fig. 3-4 Binocular phototube 45°/23
3-8
OPERATION
Axiovert 200
Binocular tube 45°/23 with manual shutter vis
(3-3)
Shutter switched on / off via rotary knob
(3-3/1):
100 % vis
0 % vis (light shutter)
Binocular phototube 45°/23 with sliding prism
for vis / doc, Bertrand lens and manual
shutter vis (3-4)
Shutter switched on / off via rotary / slider knob
(3-3/1):
100 % vis
0 % vis (light shutter)
Bertrand lens
Focusing of Bertrand lens through activation of
rotary / slider knob, with the Bertrand lens
being switched on
Switching of beam path (sliding prism vis / doc)
via slider knob (3-3/2):
0 % vis: 100 % doc
50 % vis: 50 % doc
100 % vis: 0 % doc
Axiovert 200
B
B 40-080 e 03/01