Assertion: aperture | /r/DefinedAs | the opening
Facets:
value: in a lens
type: LOCATION
value: simply
type: MANNER
Source sentences:
text: Aperture can be defined as the opening in a lens through which light passes to enter the camera.
text: An aperture is simply defined as an opening, hole or gap.
text: Aperture is defined as an opening or open space.
text: Aperture can be defined as the opening in a lens through which light passes to enter the camera.