Assertion: microscope's component | /r/HasProperty | objective
Facets:
Source sentences:
text: Components involved in formation of images by the microscope optical train are the collector lens (positioned within or near the illuminator), condenser, objective, eyepiece (or ocular), and the refractive elements of the human eye or the camera lens.
text: As mentioned above, the basic optical components of an infinity system are the objective, tube lens, and the eyepieces.