Assertion: eye chart's line | /r/HasProperty | big
Facets:
value: as the referral standard
type: MANNER
Source sentences:
text: If that line is two times as big as the referral standard (20/20), we specify that individual’s MAgnification Requirement (MAR) is 2x.
text: If you can only read line 1 (the big “E”) from 20 feet away while wearing your regular glasses or contact lenses, the doctor records your vision (or visual acuity) as 20/200 with best correction.