Assertion: maximum aperture | /r/HasProperty | important
Facets:
Source sentences:
text: The maximum aperture of a lens is so important that it’s included in the name of the lens itself.
text: This is why the maximum aperture of a lens is as important as knowing what its focal length is because it has a major effect on the look of your photo.
text: The maximum aperture of the lens (small f-stop) is important, because that is the limit on how much light your lens can let in.