- Significantly greater user control via new LCD panel on rear of flash
- Wide-angle pull-down panel covers 14mm lens (on a full-frame camera)
- Slightly higher max. guide number at 105mm setting (GN 141-feet, at ISO 100)
- Auto conversion of flash zoom coverage with compatible digital SLRs
- White balance info communicated instantly to compatible digital SLRs
- Bounce upward to 90°; swivel right (to 90°) and left (to 180°)
- 14% lighter and approx. 25% smaller in overall volume than top-of-the-line 580EX
- Six flash custom functions built into the 430EX (set on rear LCD panel)








