Assertion: shutter | /r/CapableOf | block the light
Facets:
value: from the lens
type: OTHER
Source sentences:
text: As the shutter spins, it blocks the light from the lens, and the film advances.
text: Do Shutters Block Out Light?
text: They cover the whole window but don’t have to block out the light.
text: Shutters may block out too much light