Assertion: lens's aberration | /r/HasProperty | comatic
Facets:
Source sentences:
text: Although some lenses are known to exhibit comatic aberration, most modern photographic lenses suffer more from other forms of aberration such as astigmatism, or have a combination of different aberrations.
text: Stopping down the lens allows aperture blades to block light rays coming from the outer edges of spherical lenses, which essentially reduces comatic aberration.