Carl Zeiss
Axiolab A
3-14
B 40-015 e 06/99
3.2.5
Setting of Transmitted-Light Brightfield (KÖHLER Illumination)
Make the microscope ready for operation as
described in chapter 2 and section 3.1.
•
Switch on the illumination, place a high-
contrast specimen on the stage, and focus
using the 10
×
objective.
•
Close luminous-field diaphragm (3-10/
3
) via the
knurled wheel.
•
Use drive (3-10/
5
) to move ABBE condenser
close to the upper stop position until the image
of the luminous-field diaphragm appears in
focus.
•
Use the centering screws (3-10/
2
) to move the
luminous-field diaphragm to the center of the
field of view.
•
Open the luminous-field diaphragm until its
edge just disappears from the field of view.
•
Control the contrast via the aperture diaphragm
(3-10/
4
), which should be open by approx. 2/3
of its size (marking on condenser positioned to
0.5).
For further information on the use of the
Axiolab A for transmitted-light examinations and
the relevant accessories please see the manual
Axiolab - Transmitted Light and Epi-Fluorescence
(G 42-130/II e).
Fig. 3-10
Setting of transmitted-light
brightfield
Summary of Contents for Axiolab A
Page 1: ...Axiolab A Reflected Light Microscope Operating Manual...
Page 16: ...Carl Zeiss Axiolab A 1 6 06 99 B 40 015 e Fig 1 3 Axiolab A microscope configurations...
Page 18: ...Carl Zeiss Axiolab A 1 8 06 99 B 40 015 e Fig 1 4 Axiolab A accessories 1 of 2...
Page 20: ...Carl Zeiss Axiolab A 1 10 06 99 B 40 015 e Fig 1 4 Axiolab A accessories 2 of 2...
Page 26: ...Carl Zeiss Axiolab A 1 16 06 99 B 40 015 e Fig 1 5 Axiolab A function elements 1 of 2...
Page 27: ...Axiolab A Carl Zeiss B 40 015 e 06 99 1 17 Fig 1 5 Axiolab A function elements 2 of 2 1 1 2...
Page 34: ...Carl Zeiss Axiolab A 1 24 06 99 B 40 015 e...
Page 36: ...Carl Zeiss Axiolab A 2 2 B 40 015 e 06 99...
Page 44: ...Carl Zeiss Axiolab A 3 2 B 40 015 e 06 99...
Page 68: ...Carl Zeiss Axiolab A 4 2 B 40 015 e 06 99...