Olympus POS Інструкція з експлуатації - Сторінка 11

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Olympus POS Інструкція з експлуатації
PHOTOMICROGRAPHY
The Olympus PM-6 Small Size Photomicrographic Equipment is
ideal for 35mm photomicrography.
I. For Orthoscope
First of all, the part of the specimen that is to be photographed is brought to the center of
view field. Remove the eyepiece holder from the PM-6 and insert the desired eyepiece into
the eyepiece holder. Re-place the eyepiece holder, with the desired eyepiece in it, to the PM-6,
then mount the PM-6 on the microscope eyepiece tube. After adjusting the cross-line within
the field of view by means of the viewer adjustment ring, the specimen is brought into focus by
urning the fine adjustment handle. More detailed instructions on photomicrography are given
in the PM-6 brochure.
II. For Conoscope
First, produce a conoscopic image by sliding the lower condenser lens out of the optical path
and by inserting a large aperture objective 40X and Bertrand lens according to instructions given
in the section III on conoscopic examination. Next, remove the eyepiece holder from the PM-6
and insert the 10X eyepiece (with helical movement ring) into the eyepiece holder. Mount the
eyepiece holder, with the 10X eyepiece in it, on the microscope eyepiece tube. Gently place (do
not fix) the PM-6 on the eyepiece holder and hold it with one hand. The conoscopic image can
be brought into focus by turning, with the other hand, the helical movement ring of the 10X
eyepiece, while viewing through the viewer. Then screw the PM-6 onto the eyepiece holder,
which in turn is screwed onto the microscope eyepiece tube. For focusing, follow the instructions
given in the preceding section on orthoscopic photomicrography.