Assertion: cataract's lens | /r/CapableOf | tint vision
Facets:
Source sentences:
text: Cataracts often turn the lens of the eye yellow or brown, which can tint vision and make it hard to differentiate between colors and more difficult to read.
text: Over time, it can lead to the lens turning completely brown or yellowish, tinting vision and making it difficult to read and tell the difference between colors.