Assertion: telephoto lens | /r/HasAspect | focal length
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: A "telephoto" lens is one that has a longer focal length than normal, which produces greater magnification of the object and creates a narrower field of view than the normal lens.
text: A telephoto lens usually has a longer focal length allowing it to take sharper images from far off.