Leica A60 F, Руководство пользователя

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Leica A60 F User Manual Using the Leica A60 F 22
Focusing raises and lowers the stereo-
microscope using the focusing drive. The
specimen is brought into sharp focus as soon as
it is in the focal point of the optics.
The focusing drive can be operated
either left- or right-handed.
If precise focusing is not possible, check
whether the working distance is in the
permitted range (see page 20).
Focusing
1. Set the magnification changer to the lowest
level (5).
2. Begin to focus on the specimen.
3. Set the magnification changer to the high-
est level (30).
4. Use the focusing drive for fine focus.
After the sharpness has been adjusted, it
remains constant (parfocal) even when
changing the magnification levels – as long as
you have configured the diopter settings on the
eyepiece correctly for your eyes (see page 24).
Focusing