Assertion: mirror | /r/HasProperty | fast
Facets:
value: very
type: DEGREE
Source sentences:
text: This is very ugly and will give you an appreciation of the importance of parabolizing particularly if the mirror is large or fast.
text: Teetering on the precipice Highly aspheric mirrors, mirrors that are large and very fast, face a crumbling precipice between larger laps and smoother laps.