Assertion: dispersion | /r/Causes | chromatic aberration
Facets:
value: in lenses
type: LOCATION
Source sentences:
text: However, in lenses, dispersion causes chromatic aberration, an undesired effect that may degrade images in microscopes, telescopes, and photographic objectives.
text: In photographic and microscopic lenses, dispersion causes chromatic aberration, which causes the different colors in the image not to overlap properly.