Radio transmission mode (compatible with Nikon & Canon & Sony)
Wireless off, Slave unit of radio transmission, M/Multi, TTL/ M/Multi
Speedlite flash head: 52 (m ISO 100, @35mm), Bare bulb flash head: 60 (m ISO 100, with the AD-S2 standard reflector, @28mm)
Speedlite flash head: 1/220 to 1/13000 seconds, Bare bulb flash head: 1/220 to 1/11300 seconds
8 steps: 1/128~1/1
Provided (up to 90 times, 99Hz)
Manual. FEB: ±3 stops in 1/3 stop increments.
High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync
5 (A, B, C, D, and E)
Lithium battery pack (14.4V/2900mAh)
Power standby automatically after approx. 30 minutes of idle operation.
3.5mm sync line, Wireless control port
168x75x50mm (flash head not included)
560g (flash head & battery not included)