Assertion: angle lens | /r/HasAspect | short focal lengths
Facets:
value: extremely
type: DEGREE
Source sentences:
text: Wide angle lenses have short focal lengths, while telephoto lenses have longer corresponding focal lengths.
text: An ultra-wide angle lens has an extremely short focal length, which results in large depth of field, even when using relatively large apertures.
text: Wide-angle lenses have short focal lengths, which is the distance, when a lens is focused on the farthest point possible, between the optical center of the lens surface