Olympus U-UCD8A Руководство по эксплуатации - Страница 9
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VARIOUS MICROSCOPY PROCEDURES
3-1 Preparation
· If the top lens and optical elements have not been assembled yet, first read Chapter 6, ASSEMBLY" (pages
23 to 35).
· Set the main switch of the BX-UCB control box to " I " (ON) to make the microscope ready for observation.
For the operation of the BX-UCB and the U-HSTR2 hand switch, refer to their instruction manuals.
3-2 Brightfield Observation (BF)
Applicable objective power
Power
1.25X
Brightfield (BF)
¦**
* The NA may slightly be insufficient when a dry type top lens is used. However, this does not pose problem
in normal observations.
** Attach the U-FWCO1.25X low-magnification correction lens to the U-FWT filter wheel and engage them in
the light path. The image may be cut by the top lens frame, but this does not cause problem in the TV
observation and photomicrography.
If the objective is used without the correction lens, the light in the peripheral area will be insufficient.
2X
4X
¦
¦
Top lens OUT
10X
20X
40X
¦
¦
¦
Top lens IN
U-UCD8A
60X
100X
¦*
¦*
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