LEITZ DIALUX 20 - Technical Description

1 Technical description
Fig. 1
DI ALUX 20 wit h Lamp Housi ng 10 2 Z, UK universal
condenser , Mech anica l Stage No. 78 and FSA
phototube.
1, 2 Knurled knobs for lamp adjustment
3 Lamp Housing 102 Z
4 Lamp conde n ser adjustment
5 Rotary
knob for th e fine adjustment of the
object stage
6 Rotary knob
for the coarse ver ti cal adjustment
of the object stage
7 Stand
8
FSA pho totube
9 E
yepiece tube with PERIPLAN" eyepiece
10 Filter sl ot
11 Revolving nose piece for 5 objectives
12 NPL FLUOT AR "' objectives
13 Mechanical Stage No. 78
14 UK universal condense r
15
Vertical adjustment of the con denser
16 Controls for the mechanical adjustment of the
object stage
17 Adjustable condenser stop
18 Fi eld diaphragm
1 2
3
9
13
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