Assertion: eyepiece's coating | /r/CapableOf | absorb light
Facets:
Source sentences:
text: Some coatings may also absorb light that is not being passed through the lens in a process called total internal reflection where the light incident on the film is at a shallow angle.
text: The coatings impact the amount of light that can be transmitted through them, plus they help to limit and reduce reflections too.