DESCRIPTION OF THE INSTRUMENT
Carl Zeiss
Control and functional elements on microscope
Axio Lab.A1
34 430037-7144-001
04/2013
2.4.6
Stand for transmitted light conoscopy
Key to Fig. 2-5:
1
Rotary
knob
A
: Swiveling analyzer in/out
2
Rotary
knob
BL
: Swiveling Bertrand lens in/out
3
Basic
stand
4
Nosepiece 4x H Pol (3 eyes centering, 1 eye fixed)
5
Stage carrier for rotary stages (also suitable for mechanical stages)
6
Light intensity control
7
Focusing drive – fine adjustment (right side)
8
Focusing drive – coarse adjustment (right side)
9
Drive knob for vertical adjustment of condenser (right side)
10
Centering screw for condenser (right side)
11
Luminous-field
diaphragm
12
Locking screw for rotary stage (arrests rotation)
13
Condenser with aperture diaphragm (optional with modulator disk)
14
Rotary stage Pol with specimen holder
15
Slot for 6x20 slider
16
Setting wheel for direction of oscillation of analyzer
17
Setting wheel for focusing of Bertrand lens
18
Eyepieces
19
Binocular section of tube
20
Binocular tube/photo tube
21
Centering screw for condenser (left side)
22
Drive knob for vertical adjustment of condenser (left side)
23
Focusing drive – coarse adjustment (left side)
24
Focusing drive – fine adjustment (left side)
25
ON/OFF
switch
26
Carrying
handle
27
Storage compartments for two 6x20 slides
28
Transmitted
light
illumination
29
Tool
flap/cable
holder
CAUTION
The movements of rotary knobs
A
and
BL
(Fig. 2-5/
1
and
2
) and the respective setting wheels
(Fig. 2-5/
16
and
17
) are coupled with one another. Only
one
control element should therefore
be operated at a time and the movement of the other should not be inhibited or blocked.
Mechanical damage may otherwise occur.