YONGNUO YN-560 Flash Speedlite for Canon Nikon Pentax Olympus

Parameters :
Guide number: 58
Circuit design: IGBT
Flash mode: M, S1, S2
Zoom range: 24, 28, 35, 50, 70, 80, 105
Up/down ward angle: -7~90 degree
Left/right angle: 0~270 degree
Power Source: 4 X AA size batteries (Alkaline or Ni-MH are usable)
Battery Life: 100 - 1500 times (with alkaline batteries)
Recycle Time: approx 3 sec(with alkaline batteries)
Flash Duration: 1/200s - 1/20000s
Flash adjustment: 8 levels of output control(1/1,1/2,1/4,1/8,1/16,1/32­­,1/64,1/128)57 levels of fine tuning
External interface: hot shoe, PC port and eternal charging port
Wireless triggering distance: 20~30m indoor, 10~15m outdoor.
Additional features: The electronic flash head zooming, sound indicator,automatically saving setting,PC port, power saving mode and over heat protection
Dimensions: 60X190X78mm
Net Weight: 350g

Compatible with the ISO hot shoe digital SLR cameras/ Radio Triggers.
Nikon D3X/ D3/ D2Xs/ D2X/ D2Hs/ D2H/ D1X/ D1H/ D1
D700 D300s D300 D200 D100
D5000, D3000, D90, D80, D70s, D70, D60, D40X, D40
Canon EOS 5D Mark II, 1Ds Mark [ IV / III / II / I ], 1D Mark [ III / II N/ II / I],
7D, 60D, 5D, 50D, 40D, 30D, 20D, 10D, 3, 1V
600D, 550D, 500D, 1000D, 450D, 400D, 350D, 300D
Pentax K7/ K20D/ K10D/ K200D/ K100D/ K110D / *ist DS/ DS2/ DS/ DL2/ DL/ D
Other universal hot shoe camera bodies