Radio transmission mode (compatible with Canon E-TTL II, Nikon i-TTL, Sony, Olympus, Panasonic and FUJIFILM).
Wireless off, M/Multi, Slave unit of radio transmission, TTL/ M/Multi
87 (m ISO 100, with high-efficiency standard reflector)
1/220 to 1/10100 seconds (T0.1)
9 steps: 1/256~1/1
Provided (up to 100 times, 100Hz)
Manual. Feb: ±3 stops in 1/3 stop increments.
High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync
Changes within ±75K in entire power range
5 (A, B, C, D, E)
To avoid signal interference effectively, triggering can only be achieved when the channels and wireless IDs of the master and slave unit are set to the same.
Lithium battery pack (28.8V/2600mAh)
Power off automatically after approx. 30~120 minutes of idle operation.
250x245x125 mm (flash tube & reflector not included)
3 Kg (flash tube & reflector not included)