Assertion: positive eyepiece | /r/HasProperty | distinguished
Facets:
value: from a magnifier
type: OTHER
Source sentences:
text: A positive eyepiece is distinguished from a magnifier in that the aperture of the beam of light rays incident on it is significantly smaller than that of a magnifier; this difference is due to the use of the eyepiece in a complex optical system that includes an objective.
text: A positive eyepiece is distinguished from a magnifier in that the aperture of the beam of light rays incident on it is significantly smaller than that of a magnifier; this difference is due to the use of the eyepiece in a complex optical system that includes an objective.