Assertion: lens | /r/MadeOf | focal length
Facets:
Source sentences:
text: While the accepted focal length (or focal length range) of a wide angle lens can be a source of contention among photographers, generally speaking, lenses containing a focal length or focal length range wider than 35mm on a full frame camera can be considered wide angle lenses, while lenses featuring focal lengths wider than 24mm can further be categorized into a subset known as "ultra-wide angle" lenses.
text: While the accepted focal length (or focal length range) of a wide angle lens can be a source of contention among photographers, generally speaking, lenses containing a focal length or focal length range wider than 35mm on a full frame camera can be considered wide angle lenses, while lenses featuring focal lengths wider than 24mm can further be categorized into a subset known as "ultra-wide angle" lenses.