Description:
Compared to the 420EX which it replaces the 430EX has an increased guide number (range) and is approximately 40% faster at recycling. When attached to a camera with a smaller than full-frame sensor it detects this and adjusts its angle of coverage. The Speedlite 430EX is fully compatible with the distance linked E-TTL II system found on recent EOS cameras, and supports other EOS cameras that do not support E-TTL II, when required. For a complete multiple flash system, the Speedlite 430EX serves as a wireless slave when either the Speedlite 580EX, Macro Ring Lite MR-14EX, Macro Twin Lite MT-24EX or Speedlite Transmitter ST-E2 is used as a master.