Assertion: astigmatism | /r/HasProperty | one type of eye disorders
Facets:
value: like farsightedness
type: OTHER
value: like nearsightedness
type: OTHER
Source sentences:
text: Like nearsightedness and farsightedness, astigmatism is one type of eye disorders which need to be corrected by eye glasses, eye contact lenses and lasik surgery.
text: Astigmatism is one of eye disorder’s types which make the object’s image blurred.