Assertion: cataract's lens | /r/HasProperty | white
Facets:
Source sentences:
text: The lens may appear brown or white when a bright light is shone on the eye.
text: This change can make the lens appear white, but doesn’t affect vision.
text: Cataracts should not be confused with nuclear sclerosis, a normal change of the lens in pets over 7 years of age, which causes the lens to appear white but does not visually impair vision.