Assertion: crop sensor lens | /r/HasAspect | smaller aperture
Facets:
value: physically
type: MANNER
Source sentences:
text: If they were both f2, then the physical aperture of the 50mm lens would be 25mmm and that of the 80mm lens would be 40mm, so the crop sensor lens would be smaller and have a physically smaller aperture even though they were both f2.