Guide No. (ISO100).meters 47
focal length coverage 24-105mm
Coverage with wide panel 14mm
Auto zoom for sensor size Yes
Auto exposure control E-TTLII/E-TTL/TTL
Manual / output settings Yes - 1/1- 1/128
Strobe / output settings -
Video light colour temperature -
Flash exposure compensation Yes
Flash Exposure bracketing Yes
Second-curtain flash sync Yes
Colour temperature info communication Yes
Transmission type Infra-red
AI Bounce Yes (AI Bounce full auto, AI Bounce semi auto)
Number of AF points supported 1 - 16 (28mm or longer focal length)
AF-assist beam type Infra-red / flash strobe
Minimum recycling time *2 Approx. 5.5sec
Dust and water resistance No
Mounting foot material Metal
Custom function 10 (24 options) + 9 personal functions
Flash settings from camera menus *3 Yes
External flash exposure sensor No
Off-camera shoe cord OC-E3
EX Series Speedlite or camera with optical sender function
Dedicated flash bracket No
Size (W x H x D), mm 74.6 x 130.4 x 105.1
Weight (Excluding batteries), grams 385g
*2 time taken to recharge flash after full discharge using Alkaline AA batteries
*3 With compatible cameras only
FLASH-RELATED FUNCTION
WIRELESS FLASH
Transmitter Max range approx