Features:
*Supports Canon/Nikon optical transmission wireless slave flash
One YN568EX III can respectively receive the wireless signal of master unit YN600EX-RT II, YN568EX II, YN568EX III, 600EX(II)-RT, 580EX II, SB-910/900/800/700, Nikon built-in flash C command and built-in wireless signal of Canon 7D/60D/600D cameras. It realizes wireless TTL, manual flash and stroboscopic flash.
*GN58@ISO100, 105mm
YN568EX III is high guide number TTL speedlite, which supports TTL, M, Multi flash.
*Supports High-speed Sync
Using YN568EX III can realize TTL and manual flash. The highest shutter synchronous speed is up to 1/8000s.
*Supports Firmware Upgrade
YN568EX III is equipped with USB port. You can download the upgrade firmware through the official YONGNUO website to update this speedlite.
*Supports real-time display of battery remaining capacity
The power capacity display function is newly added to YN568EX III. With this function, you can intuitively see the battery remaining capacity.
*Ultrafast charging recycle system
It takes just 2s for YN568EX III to finish charging recycle when it 's used in full power. Although YN568EX III is not used with new batteries, the ultrafast charging recycle time is just 3s-4s.
*Supports electric zoom
YN568EX III supports auto zooming or manual zooming. The flash range can be adjusted from 24mm-105mm.
Specifications:
Circuit design: Insulated Gate Bipolar Transistor(IGBT)
Guide No.: 58(ISO 100, 105mm)
Flash mode: TTL, M, Multi
Trigger mode: Set-top, wireless optical slave (Sc, Sn, S1, S2)
Zoom range: 24, 28, 35, 50, 70, 85, 105
Vertical rotation angle: -7~90 degrees
Horizontal rotation angle: 180 degrees each side
Power supply: 4x AA size batteries(Alkaline or Ni-MH are usable) (Batteries are not included)
Lighting times: 100~1500 times (AA alkaline cell used)
Recycle time: Approx. 2 seconds
Color temperature: 5600K
Flash time: 1/200s~1/20000s
Flash control: 8 levels of output control(1/128~1/1), 22 levels of fine tuning
External interface: hot shoe, PC port, USB port
Optical transmission triggering distance: indoor 20~25 meters, outdoor 10~15 meters
Additional features: off-camera flash, high-speed sync, second-curtain sync, FEC, FEB, FEV, the electronic flash head zooming, sound prompt, automatically saving setting, power saving mode, overheat protection, custom function, firmware update
Dimension: 62*72*188mm(Extended state)
N.W: 430g
Contains items:
Speedlite * 1
Protecting bag * 1
Mini stand * 1
Manual * 1
Manufacturer certificate * 1