Assertion: microscope's distance | /r/Synonym | working distance
Facets:
Source sentences:
text: A rule of thumb is that as the mag-nification of the lens increases, the distance between the objective lens and slide, called working distance, decreases, whereas the numerical aperture of the objective lens increases.
text: The distance from the objective lens to the surface (called the working distance) is typically comparable to that of a conventional optical microscope.