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Chromatic Aberration

Vangie Beal
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In digital photography chromatic aberration refers to a defect in some optical lens systems that adds false color to images. These colors usually take the form of a light purple halo around the observed object. Also called purple fringing.

Vangie Beal
Vangie Beal is a freelance business and technology writer covering Internet technologies and online business since the late '90s.

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