DESCRIPTION OF THE INSTRUMENT
Axiolab 5
Control and functional elements on microscope components
ZEISS
05/2019
430037-7444-001
37
Binocular ergo tube/ergo photo tube 20°/23
The ergo tube is designed for the 23 mm field of
view. For use on the Axiolab 5 it is recommended
for a maximum field of view of 22 mm. The
viewing angle is 20°.
The ergo photo tubes are equipped with a camera
port (
1
).
The camera ports can be used to mount a reflex
camera, a microscope camera or a video camera
with the aid of appropriate adapters.
The camera port may carry a maximum weight of
2.5 kg (camera plus cable). For a fee, the ZEISS
service personnel will equip your instrument with a
higher maximum load, if needed.
The ergo tubes allow a height adjustment range of 44 mm.
A larger range of adjustment can be used by swiveling the binocular section from the lower to the upper
observation position (depending on inter-pupillary distance).
−
Continuous vertical adjustment by means of the rotary knobs (
3
).
−
The adjustment range can be read off the vertical scale (
4
).
The ergo photo tube has two switch settings (Graduation: 100:0/0:100).
−
Push-pull rod (
2
) pushed in:
100% to the eyepieces
−
Push-pull rod (
2
) pulled out:
100% to the camera port
Fig. 2-11
Binocular ergo photo tube 20°/23
with vertical adjustment
