lens flare
The scattering of light that reaches a camera's lens through some unwanted formation mechanisms, such as reflections and deflections, especially if the light is from a very bright source, such as the sun.
If it goes too far, you get lens flare abuse.
See also
External Links
The following tags are aliased to this tag: lensflare (learn more).
The following tags implicate this tag: lens_flare_abuse (learn more).