Flash exposure
compensation
±3 stops, in 1/3-stop or 1/2-stop *
1
increments
* The Speedlite's flash exposure compensation takes precedence if flash exposure compensation is
performed by both the Speedlite and the camera. Users who prefer to enable flash exposure compensation
by the camera should set flash exposure compensation by the Speedlite to 0.
* 1: Corresponds to exposure level increments on the camera
FEB
±3 stops, in 1/3-stop or 1/2-stop *
1
increments
* FEB is automatically deactivated after three shots
* Can be used with flash exposure compensation and FE lock
* 1: Corresponds to exposure level increments on the camera
FE lock
Supported
FE memory
Supported
Synchronization
Wireless
Flash mode
1st-curtain sync
2nd-curtain sync
High-speed sync
OFF
E-TTL II / E-TTL
autoflash
○
○
○
Manual flash
○
○
○
Stroboscopic flash
○
Auto external flash
metering
○
Manual external flash
metering
○
Continuous shooting
priority mode
○
○
○
Radio transmission
(Sender)
E-TTL II / E-TTL
autoflash
○
○ *
1
○
Manual flash
○
○ *
1
○
Stroboscopic flash
○
Group firing
○
○ *
1
○
Optical transmission
(Sender)
E-TTL II / E-TTL
autoflash
○
○
Manual flash
○
○
Stroboscopic flash
○
* 1: For details on cameras that support this feature, refer to the Canon website.
Modeling lamp
Supported
Modeling flash
Supported
* Flash fires continuously for approx. 1 sec.
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