Assertion: telescope's ratio | /r/HasProperty | suited
Facets:
value: better
type: DEGREE
value: to star
type: PURPOSE
value: to higher power lunar
type: OTHER
value: to planetary
type: TRANSITIVE-OBJECT
value: to binary
type: OTHER
Source sentences:
text: Focal ratios of f/10 to f/15 are better suited to higher power lunar, planetary, and binary star observing.