Assertion: eyepiece's field | /r/HasProperty | observed
Facets:
value: comfortably
type: DEGREE
value: in looking into the microscope
type: TEMPORAL
Source sentences:
text: Approximately mid-way between these lenses there is a fixed circular opening or internal diaphragm which, by its size, defines the circular field of view that is observed in looking into the microscope.
text: Eye relief is the distance (in millimeters) between your eye and the binocular/ spotting scope eyepiece that allows the full field of view to be comfortably observed.