E-TTL flash for Canon 5D Mark III/5D Mark II/6D/5D/7D/60D/50D/40D/30D/700D/100D/650D/600D/550D/500D/450D DSLR camera and so on.
2.4G wireless master & slave function / wireless command master & slave function: AD-980IIIC as master unit: Support 16 / 4 channels, 3 different groups, to achieve multi-lamp creative distribution of light. AD-980IIIC as slave unit: Receive signals from the transmitter / the main control unit, realize E-TTL flash from the machine.
High speed sync: Max. 1/8000s. Super-fast recycle system: All-optical output recycle time is only 2.9s.
Flash mode: Manual flash, multi flash, S1, S2 modes. FEB, FEC, FEL/FV.
Power saving mode; Overheating protection; Manual zoom & auto zoom; Automatic saving function; Large-sized LCD display.