Assertion: prism | /r/HasProperty | prescribed with a unit of measurement
Facets:
value: from 1.5pd
type: OTHER
value: from on
type: TEMPORAL
value: from 0.5pd
type: OTHER
value: from 1.0pd
type: OTHER
Source sentences:
text: Like normal eyeglasses, a prism is measured and prescribed with a unit of measurement called prism diopters (from 0.5PD, 1.0PD, 1.5PD, and so on).