Chromatic aberration. (n.d.). In YourDictionary. Retrieved from https://www.yourdictionary.com/chromatic-aberration
chromatic aberration - Computer Definition
Fringes of color at the edges of objects in a photograph due to the inability of the camera lens to deal with all wavelengths of light equally. High-quality lenses that use multiple elements generally diminish chromatic aberration. See purple fringing and lens flare.