AT A GLANCE
Flash Head
Guide Number 196.9' / 60 m at ISO 100 (200 mm Position)
Coverage Full-Frame 20 to 200 mm
Auto Zoom Head Yes
Bounce Head Yes
Swivel Head Yes
Flash Duration 1/300 to 1/20000 Second
Recycle Time Approx. 1.5 Seconds
Secondary Illumination Modeling Light
Exposure Control
Exposure Control Canon E-TTL / E-TTL II, Manual
Flash Modes Hi-Speed Sync, Second-Curtain Sync
Flash Compensation None
Wireless
Wireless Operation None
Wireless Channels 32
Wireless Groups 5
Power
Internal Power 1 x Rechargeable
External Power Pack Compatible No
General
Mount Shoe
Off-Camera Terminal 2.5 mm
Dimensions (W x H x D) 7.7 x 3 x 2.3" / 195 x 75 x 59 mm
Weight 18.7 oz / 530 g (with Battery)