B-500Dk Darkfield Microscope Configuration - OPTIKA MICROSCOPES B-500DK Manual De Instrucciones

4.0 B-500DK DARKFIELD MICROSCOPE CONFIGURATION

• In a manner similar to that with low-power darkfield microscope configuration, place a speci-
men on the stage and focus it using the 10x objective (refer to B-500 general manual for the
description of the standard bright field technique).
• Use the condenser rack knob to lower and remove the brightfield substage condenser.
• Insert the reflected light high numerical aperture condenser into the holder, and secure it with
the lock screw. Slowly raise the condenser until it is less than 2 millimeters from the underside
of the specimen slide.
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