Supports N's/ C's optical transmission wireless slave flash; It realizes wireless TTL, manual flash and stroboscopic flash.
GN58@ISO100, 105mm, and supports automatic & manual zooming(24-105mm); supports TTL, M, Multi flash.
Supports high speed sync(HSS) flash, 1/8000s max. shutter sync speed, and with high speed recycling(2s) system
Equipped with USB interface, you can download the latest firmware from YONGNUO official website to upgrade the speedlite.
Equipped with large-size LCD display and 2.5mm PC interface, and supports the battery remaining power real-time display, convenient to use.
Features: Supports N's/ C's optical transmission wireless slave flash: --One YN568EX III can respectively accept the master unit of YN600EX-RT II, YN568EX II, YN568EX III, 600EX(II)-RT, 580EX II, SB-910/900/800/700, Nikon built-in flash C command flash and built-in wireless signal of Canon 7D/60D/600D cameras. It realizes wireless TTL, manual flash and stroboscopic flash. GN58@ISO100, 105mm, and supports automatic & manual zooming(24-105mm): --High guide number TTL speedlite, which supports TTL, M, Multi flash and supports automatic & manual zooming. The focal length can be adjusted between 24-105mm. Supports high speed sync(HSS) flash and with high speed recycling(2s) system: --The YN568EX III can realize TTL and manual flash, 1/8000s max. shutter sync speed; and the recycling time for full output just takes 2 seconds. Supports firmware upgrade: --The YN568EX III is equipped with USB interface, you can download the latest firmware from YONGNUO official website to upgrade the speedlite. Equipped with large-size LCD display and 2.5mm PC interface, and supports the battery remaining power real-time display, convenient to use. 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, 105mm Vertical rotation angle: -7~90 degrees Horizontal rotation angle: 180 degrees each side Power supply: 4 * AA batteries(not included; Alkaline or NI-MH are usable) Lighting times: 100~1500 times (with AA alkaline battery) Recycle time: Approx. 2s (with new AA alkaline battery) 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 in total External interface: hot shoe, PC port, USB port Wireless triggering distance: 20~25m indoors, 10~15m outdoors Additional features: off-camera flash, High speed sync, second-curtain sync, FEC, FEB, FEV, electric zoom of flash head, sound prompt, auto-save setting, power saving mode, overheating protection, custom function Item Size: 6.2 * 6 * 18cm/ 2.4 * 2.4 * 7.1in (Extended state) Item weight: 380g/ 13.4oz Package size: 21 * 9.5 * 8cm / 8.3 * 3.7 * 3.1in Package weight: 555g / 1.2lbs Package list: 1 * Speedlite 1 * Mini Stand 1 * Protecting Bag 1 * User Manual(English & Chinese)