Assertion: field eyepiece | /r/HasProperty | clear
Facets:
value: to the edge of field
type: LOCATION
Source sentences:
text: It becomes possible to bear witness to broad swathes of stars in the sky, and a quality wide field eyepiece will be clear to the edge of the field when doing so.
text: It becomes possible to bear witness to broad swathes of stars in the sky, and a quality wide field eyepiece will be clear to the edge of field when doing so.