Assertion: modern otoscope | /r/MadeOf | magnifying glass
Facets:
value: at a light source
type: LOCATION
value: on the eyepiece
type: LOCATION
value: at the end of a tube
type: LOCATION
Source sentences:
text: The modern otoscope consists of a magnifying glass on the eyepiece, a cone shaped speculum at the end of a tube and a light source that does not obliterate vision.