Assertion: lens's length | /r/HasProperty | single focal
Facets:
Source sentences:
text: Fixed to a single focal length, such a lens may sound like a disadvantage, and while that would be true in some situations, primes can also offer numerous advantages.
text: The lenses with the widest apertures are prime lenses, meaning they offer a single focal length without the ability to zoom.
text: This is in comparison to a prime lens, which only offers a single focal length.
text: Prime: for prime lenses that have a single focal length