TTL autoflash and manual flash
Flash exposure compensation (FEC)
Manual. FEB±3 stops in 1/3 stop
increments (Manual FEC and FEB can be
combined)
High-speed sync (up to 1/8000 seconds
first-curtain sync, and second-curtain sync
Provided (up to 90 times, 100Hz)
Transmitter, Receiver, Off
Controllable Receiver groups
A, B, C, D, E (D/E group can be controlled
by X series flash trigger)
Transmission range (approx.)
Fired with camera’s depth-of field preview
button
Effective range (approx.)
Center: 0.6~10m / 2.0-32.8 feet
Periphery: 0.6~5m / 2.0~16.4 feet
7.2V/2600mAh Li-ion batter
Approx. 1.5 seconds. Green LED indicator
will light up when flash is ready.
Power off automatically after approx. 90
seconds of idle operation. (60 minutes if
set as slave)