Assertion: astigmatism's cornea | /r/CapableOf | reflect light rays
Facets:
value: onto the retina
type: TRANSITIVE-OBJECT
value: correctly
type: MANNER
value: at the back of the eye
type: LOCATION
Source sentences:
text: So, whereas a perfectly curved cornea will reflect light rays onto the retina at the back of the eye, astigmatism will ensure that these light rays aren’t refracted properly, resulting in blurred or distorted vision.
text: A normally shaped cornea correctly refracts light rays onto the retina so you can see clearly.