Assertion: lenticular astigmatism | /r/HasProperty | due
Facets:
value: to problems of the lens
type: CAUSE
Source sentences:
text: ■ Lenticular astigmatism is due to an abnormality with the crystalline lens rather than the cornea.
text: Corneal astigmatism is the distortion of the cornea, while lenticular astigmatism is due to problems of the lens.