Assertion: astigmatism | /r/HasProperty | treated by the use of cylindrical lenses
Facets:
Source sentences:
text: Astigmatism can be treated by the use of cylindrical lenses.
text: Astigmatism can be treated by the use of cylindrical lenses.
text: Astigmatism can be treated by the use of cylindrical lenses.
text: Astigmatism can be treated by the use of cylindrical lenses.
text: Astigmatism can be treated by the use of cylindrical lenses.