Yong Nuo YN-460II Speedlight with GN53 for Canon Nikon Pentax Olympus DSLR cameras.

+ YN-H3 Hot Shoe Adapter for Sony Alpha Cameras (Non TTL, Manual Flash Guide Number 53)

It is the best recommandation as a slave flash for photography. It has Optical Slave and Fully Manual function, and most important, the GN number is increased to 53.

• Canon 1Ds, 1D, 5D, 5DII, 7D, 50D, 40D, 30D, 500D, 450D, 400D, 350D
• Nikon D3s, D3x, D3, D700, D300s, D300, D90, D80, D70s, D5000, D3000, D60, D40X
• Pentax K-7, K-x, K-m, K20D, K10D, K200D, K100D,
• Olympus E3, E30, E620, E520, E420, E450.
• Panasonic L10GK, G1, GF1.
• + YN-H3 Hot Shoe Adapter - Compatible with Sony a100, a200, a300, a350, a700, a900 and Minolta a5D, a7D, a5, a7 etc.

• Guide number:
  • 38 (at 35mm focal length, ISO 100 in meters)
  • 53 (at 35mm focal length, ISO 200 in meters)
• Flash mode: M, S1, S2
• Flash power control : Level 46 light quantity output control with 1/7-stop increment
• Circuit design: Insulated Gate Bipolar Transistor (IGBT)
• Vertical rotation angle : -7~90 degrees
• Horizontal rotation angle : 0~270 degrees
• Power: 4 x AAsize batteries (Alkaline or Ni-MH are usable)
• Lighting times: 100 to 1500 times (AA alkaline cell used)
• Recycle time: approx 4s (AA alkaline cell used)
• Color temperature : 5600k
• Flash time :1/800s~1/20000s
• Dimensions: 72 x 135 x 85mm
• Net weight: 250g
• Accessories: Flash light (1), Protecting bag (1), Mini stand(1) User manual (1)

• 1 X Flash light
• 1 X YN-H3 Hot Shoe Adapter
• 1 X Protector bag
• 1 X Mini stand
• 1 X Manual