Control Shadows and Highlights
Flexibility to adjust the angle, direction and intensity of lighting output enables photographers to achieve natural lighting across the scene

Surrounded by Light
One or both of the macro flash heads can be removed from the ring to light the area behind the subject for a range of different shooting options

Wireless Multi Flash Control
Radio transmission enables sophisticated control of up to 15 slave units enabling even greater lighting options

High Speed Sync
Eliminate motion blur emphasize the subject against soft background blur with flash shooting at shutter speeds up to 1/8000 of a second


Guide No. (ISO100).meters 26

Flash Modes

Auto exposure control E-TTL II, E-TTL, TTL
High speed sync (FP) Yes
Manual / output settings Yes - 1/1 - 1/512
Manual steps 1/3 Step

Flash-Related Function

FE lock Yes
Flash exposure compensation Yes
Flash exposure bracketing Yes
Second-curtain flash sync Yes
Modelling flash Yes
Colour temperature info communication Yes

Wireless Flash

Transmitter Yes
Transmission type Infra-red/ Radio
Transmitter Max range approx. Indoors: 10m
Outdoors: 6m / 10m
No. of groups 3*1 / 5
No. of channels 4 / 15

AF Assist

AF-assist beam No (Focusing lamp)

Power Source

Battery 4 x AA batteries
Minimum recycling time Approx. 5.5sec
External power supply Yes - CP-E4n


Mounting foot material Metal
Custom function 8 (19 options) + 5 personal functions
Flash settings from camera menus Yes

Dimensions & Weight

Size (W x H x D), mm Control unit 69.5 x 112.5 x 90
Flash unit 62.3 x 55.8 x 49.1
Weight (Excluding batteries), grams 570g
Barcode 4549292102901

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