Assertion: aperture | /r/HasProperty | the size of the opening
Facets:
Source sentences:
text: Aperture is the size of the opening in the lens.
text: Aperture is the size of the opening in the lens.
text: Aperture is the size of the opening in the lens.
text: Many people mix the terms ‘iris’ and ‘aperture’, but an easy way to remember is to think of the iris as the window that lets in light, and the aperture is the size of the opening where the light is passing through.
text: The aperture is the size of the opening in the iris.
text: Aperture is the size of the opening that light passes through in the lens.