Assertion: albinism's pigment | /r/CapableOf | screen out stray light
Facets:
Source sentences:
text: When the colored area in the center of the eye does not have enough pigment to screen out stray light coming into the eye.
text: The iris, the colored area in the center of the eye, has very little or no pigment to screen out stray light coming into the eye.
text: The iris – the coloured area in the centre of the eye – does not have enough pigment to screen out stray light coming into the eye.