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Illustration 28 F: NIB610/NIB620 - Sample observation.
Sample observation
Rotate the brightness control knob (1) to ad-
just the brightness of the field of view.
Rotate the fine focusing knob (2) to focus on
the sample.
When replacing and observing
the sample always check the bright-
ness and the focus - adjust them as
necessary.
For further explanations see chapter
3.4.2. and 3.4.5.
NIB610/NIB620
3
F