lens flare

Noun

 * 1) A stray patch of brightness in a photographic image resulting from aberrant refractions or reflections within the lens due to an exceptionally bright light source, sometimes one just outside the image proper.
 * Lens flare is usually unwanted, but can be exploited for artistic effect.

Translations

 * Chinese:
 * Mandarin: 鏡頭光暈
 * Dutch: lensgloed
 * Finnish: linssiheijastus
 * Hungarian: becsillanás
 * Polish:
 * Swedish: linsöverstrålning