Assertion: fast lens | /r/HasAspect | maximum aperture
Facets:
value: from 1
type: OTHER
Source sentences:
text: A "slow" lens (one that is not capable of passing a lot of light through) might have a maximum aperture from 5.6 to 11, while a "fast" lens (one that can pass more light through) might have a maximum aperture from 1 to 4.