Assertion: cataract's lens | /r/CapableOf | reduce transmission of light
Facets:
value: at the back of the eye
type: LOCATION
value: to the retina
type: TRANSITIVE-OBJECT
Source sentences:
text: The underlying mechanism involves accumulation of clumps of protein or yellow-brown pigment in the lens that reduces transmission of light to the retina at the back of the eye.