Assertion: microscope's image | /r/MadeOf | the objective
Facets:
value: at a distance
type: LOCATION
Source sentences:
text: In order to bring such rays to focus, the microscope body or the binocular observation head must incorporate a tube lens in the light path, between the objective and the eyepiece, designed to bring the image formed by the objective to focus at the plane of the fixed diaphragm of the eyepiece.
text: When images are examined in the microscope, an intermediate image (see Image Plane (3) in Figure 11) is formed by the objective at a distance a, which is slightly closer to the eyepiece than its front focal length (F').