Assertion: microscope's condenser | /r/HasProperty | useful
Facets:
Source sentences:
text: This condenser is useful for both routine and critical laboratory analysis with "dry" objectives and also for black and white or color photomicrography.
text: For instance, the DIC universal achromat/aplanat condenser is useful for brightfield, darkfield, and phase contrast, in addition to the primary DIC application.