The YN568ex flash speedlite is the first High Speed Sync flash of Yongnuo.It is designed for Nikon cameras.

Suit for:

1), Wirelss TTL Slave mode:

  Nikon Commander SU-800
  Nikon Flash SB-910, SB-900, SB-800, SB-700
  Nikon Camera w/ CLS i-TTL system: D3x, D3s, D3, D2x, D700, D300s, D300, D200, D7000, D90, D80
  

2), Hot shoe TTL mode:
       
  Nikon D4, D3x, D3s, D3, D2x, D800E, D800, D750,D700, D600, D300s, D300, D200, D7200, D7100, D7000, D90, D80, D5300,D5200, D5100, D5000, D3100, D3000, D60, D40, D40x

 

Features:

a), Supports Hight-Speed Sync Flash

With high-speed sync (FP flash), the YN568EX can synchronize with all shutter speeds, themaximum shutter sync up to 1/8000.

b), AWL Suppoted for Canon's and Nikon's System

YN-568EX can accept internal flashing of 580EX II, SB-900, SB-800, SB-700, Canon 7D, 60D 600D, Canon c-commander of Nikon's internal flashing and ST-E2 wireless signal, achieves external TTL and manual flashing.


c), TTL Flash With Large Guide Number
GN58@ ISO100, 105mm; which reaches the level of the mainstream hot shoe flashes, supports HSS, TTL/M/Multi mode.

d), Multiple Trigger More Supported
The YN568EX can be triggered by hot shoe, flash command slave mode, optical S1 and S2 (pre-flash-canceled mode).

e), Supports Auto/Manual Zooming

YN-568EX covers focal length range of auto, and 24～105mm, supports full-frame/half-frame caemra. 

f), Comprehensively Support TTL Functions
HSS, FEC, FEB, Rear-curtain sync, FE lock, Modeling Light, Canon camera menu accessible 

g), 2.5mm PC Synchronous Interface
It makes things easier on lightening the flashlight synchronously by using PC synchronous line.

h), Sound Prompting System
When the sound prompting system is enabled, the different sound ways will prompt the different working conditions of the flashlight so as to make you focus on shooting only.

i), Modeling Light Function
Press down the camera’s depth-of-fired preview button, the YN568EX will send out continuous flash lasting one second.

j), Advanced Settings On Flash
The YN568EX has advanced options setting function, where you can self-define the functions of the flashlight on your own requirements.

k), Automatic Setting Saving
YN568EX automatically save the operation currently used for your future use.

l), LCD Panel User Interface With Super Gelivable Metal Hot-Shoe Stand

 
  Parameters:

Circuit design	Insulated Gate Bipolar Transistor (IGBT)
Guide No.	58 meters (ISO 100, 105mm)
Flash mode	TTL、M、MULTI, Sc, Sn, S1, S2
Wireless triggering distance	20~25m indoor, 10~15m outdoor
Zoom range	24,28,35,50,70,80,105mm
Vertical rotation angle	-7~90 degrees
Horizontal rotation angle	0~270 degrees
Power supply	4×AAsize batteries (Alkaline or Ni-MH are usable)
Lighting times	100~1500 times (AA alkaline cell used)
Recycle time	approx 3s (AA alkaline cell used)
Color temperature	5600k
Flash time	1/200s~1/20000s
Flash control	8 levels of output control (1/128~1/1), 29 levels of fine tuning
External interface	hot shoe, PC port
Additional features	Rear-curtain sync, FEC, FEB, FEV, modeling flash, manual zoom, auto zoom, sound prompt, advanced setting, automatically saving setting, PC port, power saving mode and over heat protection
Dimensions	60×190×73mm (Extended state)
Net weight	350g

Compared with our other TTL flash speedlite:

                                                                            

Model	YN560EX	YN-565	YN-568
Guide number(105mm)	58	58	58
Recycle time	3 seconds	3 seconds	3 seconds
Zoom head	24 - 105mm	24 - 105mm	24 - 105mm
Manual mode	1/1 - 1/128	1/1 - 1/128	1/1 - 1/128
Sync port	2.5mm	Prontor-Compur	2.5mm
TTL on-camera	NO	YES	YES
TTL off-camera	YES	TES	YES
Master/Commander	NO	NO	NO
HSS	NO	NO	YES
External power input	NO	YES	NO
Modelling Flash	NO	NO	YES

Package Including:

1 x YN-568EX for Nikon 
1 x Mini Stand
1 x Flash Diffuser Cover for free
1 x Manual in English and Chinese