Dictionary.com
definitions
  • synonyms

ring flash

noun
  1. photog a type of electronic flash in which the light source is arranged in a ring around the lens in order to produce a light without shadows
Show More
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012