KERN OPTICS OKO 178, Руководство по эксплуатации

Страница: 13 / 29

OKO-1-BA-en-2111 12
4.1 Incident light unit
First, the lamp housing and the incident light unit must be brought together at their
connection points. Then the connection is fixed via an Allen screw on the right at the
connection point of the lamp housing.
Analyzer, polarizer and color filter slides can now be placed in the appropriate slots
(
see page 8
).
To subsequently attach the incident light unit to the microscope, first loosen the
fastening screw at the tube connection point and remove the black protective cover.
The round dovetail mount on the incident light unit can now be inserted into the round
dovetail mount on the housing and fixed with the fixing screw. Always make sure that
the lenses are not touched with bare fingers and that no dust enters the openings.
Finally, the power cable must be used to make the connection between the lamp
housing and the connection socket on the back of the microscope.
4.2 Microscope head
First loosen the fixing screw at the connection point of the incident light unit and remove
the black protective cover.
The round dovetail mount on the head can now be inserted into the round dovetail
mount on the incident light unit and fixed with the fixing screw. Always make sure that
the lenses are not touched with bare fingers and that no dust enters the openings.
4.3 Objective
The stage must be in the lower position so that the objectives can be screwed into the
revolving nosepiece. The objectives can now be screwed into the revolving nosepiece
in such a way that the objective with the next higher magnification appears when the
revolving nosepiece is turned clockwise. Care should be taken not to touch the lenses
with bare fingers and not to allow dust to enter the apertures.