Assertion: astigmatism's vision | /r/HasProperty | distorted to some degree
Facets:
Source sentences:
text: Astigmatism usually causes vision to be blurred or distorted to some degree at all distances.
text: Astigmatism usually causes vision to be blurred or distorted to some degree at all distances.
text: Astigmatism usually causes vision to be blurred or distorted to some degree at all distances.