Voking Speedlite VK581N for Nikon DSLR Cameras with High Speed Sync (simular funtionality to Yongnuo 581 and Nikon SB900 flash)

The Voking Speedlite VK581N for Nikon DSLR Cameras with High Speed Sync is an NIKON-dedicated high output flash unit alsowith full i-TTL auto flash. It serves as an on-camera flash and can at the same time be a master unit or a slave unit in a wireless multiple-speedlite system. It comes with high speed sync enable shutter speed up to 1/8000.

-Main function : E-TTL / manual output / strobe / Front curtain sync / Optical Master / optical auxiliary lamp / light lead flashing (S1) / secondary -light lead flashing (S2)
-Up to 1/8000s high speed sync
-Maximum flash GN index 58 (105mm, ISO 100, m )
-Shorter recycling time
-Flash range covering 24-105mm lens focal length
-Excellent performance of dust and water droplets
-Wireless multi- flash control lights
-Comprehensive professional flash function
-Supports a variety of camera settings flash function
-New additions electrical socket and PC terminals
-Is optimized for digital SLR cameras , the lamp assembly according to the size of the camera's sensor automatically zoom control
-Compact and lightweight , good handling

GN 58at ISO 100 and 105mm
Modes: TTL, Manual, Muli,Master, Slave
PC port for triggering by cable or by non hot shoe triggers
Fast recycle time only 3 seconds after firing on full power
Metal foot
Channels :4
Slave group : A B C
Bounce card build in
Rear-curtain sync
FEC - flash exposure compensation +-5EV in 1/3 EV steps
Manual zoom:20 24, 28, 35, 50, 70, 80, 105mm, compatible with full size and crop size sensors
Wide angle diffuser for supporting focal length
Vertical rotation angle: -7~90 degrees
Horizontal rotation angle: 0~270 degrees
Power supply: 4 x AA size batteries (Alkaline or Ni-MH are usable)
Color temperature: 5600k
Syn up to 1/8000s
Flash time: 1/200s~1/20000s
Flash control: 8 levels of output control (1/128~1/1), 22 levels of fine tuning
Dimensions: 191×77×60mm (Extended state)
Net weight: 398g
Shipping Weight 1.1000kg
Assembled Length 0.200