The PocketWizard AC3 ZoneController for Canon is designed for use with the PocketWizard Flex TT5 to enable zone / group flash control. Key features include:
- Zone Control. Provides three independent zones of flash control when used with the PocketWizard Flex TT5.
- Power Control. You’ll have six stops of flash control in 1/3rd stop increments, with support for PowerTracking/E-TTL II and Manual modes.