- Effective flash range of 2.3 to 77.4′
- Exposure compensation of ±3 EV in 1/3 or 1/2 step increments
- Light Distribution settings allow for Standard, Guide Number Priority, and Even Coverage settings
- Radio master and slave functionality allows for the use of up to 15 flashes set up in 15 channels and 5 groups up to 98.4′ away
- Using optical transmission it can be set as a slave with an unlimited number of flashes within 4 channels and 3 groups
- 10 custom Functions and 8 personal Functions are available for dialing in specific settings
- LCD panel on rear for viewing and changing settings
- AF assist beam with range of up to 13.1′
- Fresh batteries will provide approximately 180 full-power flashes
- Metal locking foot