Canon MR-14EX II Macro Ring Lite (Black) Twin-tube ring lite designed for close-up photography with EF Macro lenses Shorter recycling time and reduced size.Coverage: 80 Vertical & Horizontal Easy operation with illuminated dot-matrix LCD panel for easy flash settings in any lighting condition White LED focusing lamps and two forms of modeling flash permit preview of lighting effects Custom Functions: Twelve (in addition to any on camera) set on flash LCD, plus three Personal Functions