Zeiss Axioplan Universal microscope Instrukcje Operacyjne Pobierz pdf (Strona 14)

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5 Modules

5.3 Condensers

For the

Axioplan Pol

Axioplan 2 Pol

Axiophot Pol

and

Axiophot 2 Pol

microscopes, the UD 0.6 Pol

condenser , Cat.No. 445460, is used. It is suitable

for orthoscopic and conoscopic examinations.

When working orthoscopically, the condenser

aperture should be stopped down. For cono-

scopic work the condenser aperture must be fully

open.

With the LD 0.6 Pol condenser , Cat.No. 445311, a

condenser of identical optical performance is

available for the

Axiolab Pol

. The above informa-

tion also applies to this condenser.

5.4 Wulff network

Evaluation of the results obtained with the univer-

sal rotary stage is made easier by using the Wulff

network (Fig. 5, page 15). It consists of the stereo-

graphic projection of meridians and latitudes onto

a horizontally oriented plane.

If the measurement of the axis angle of optically

biaxial crystals, for example, reveals one of the

axial directions to lie outside of the tilting range of

the A

axis, the stereographic projection can be

used to determine the second axial direction and

thus the axis angle 2 V of the crystal under exami-

nation.

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Zeiss Axioplan Universal microscope Instrukcje Operacyjne Strona 14