Assertion: microscope's head | /r/HasAspect | two eyepiece lenses
Facets:
Source sentences:
text: Available on both high and low power microscopes, trinocular heads have two eyepiece lenses (one for each eye) and a third port at the top for a camera.
text: Available on both high and low power microscopes, trinocular heads have two eyepiece lenses (one for each eye) and a third port at the top for a camera.