Leica DM4000 B Bedienungsanleitung Seite 16

4. Overview of the instrument
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Fig. 2 Right side of the stand with the advanced ErgoTube AET22
15 Lamp housing for incident light
16 Lamp housing for transmitted light
17 Transmitted light filter, optional
18 Transmitted light filter, optional
19 Variable function keys (preset at the factory)
20 x/y coaxial drive, adjustable height
21 Handwheel for fine focus
22 Motorized filter block exchanger
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21 20 19 18
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