The 580EX II will remain in the lineup.
Direct email quote.
An all new Top-Line Master Controller Flashgun tentatively named 680ex will be launched offering:
- GN 68 @ 105mm
- Separate Master/Slave switch previously found on 580EX
- Zone Control
- Better switches and improved Screen and Menu
- Fully Weathersealed
- Scheduled Launch Date: July-Dec 2010
- New Generation of Flashguns to be compatible with 40D onwards with Generation 2 Menu Interface.