Description:
JY610 II is a mini speedlight flash unit which is lightweight on any camera. Its guide number is GN 27 (in focal length 50mm at ISO 100 in meters). The flash is especially good and handy for full frame DSLRs like Canon 5D Mark II / 5D Mark III which has no built-in flash and Nikon D7100 D5100 D5200 D5000 D3200 D3100 D700 D300. You can even carry it in your pockets.
 
Suitable for:
cameras with universal hot shoe.
for Canon EOS 5D, 60D, 50D, 1100D, 1000D and other camera with hot shoe;
for Nikon D3, D700, D800, D600, D3100, D3200, D3000 and other camera with hot shoe;
for Pentax K-5, K-7 and other camera with hot shoe;
for Olympus E5, E3, E30, E300, E-PL2, E-PL1 EL-P5 and other camera with hot shoe;
for Panasonic G10GK, GH2GK, GH1GK, G2GK, G1GK, GF2GK, GF1GK and other camera with hot shoe.
 
Specifications:
Type: On-camera speedlite
Guide No: 27(ISO 100 in meters / feet)
Flash coverage: Same as EF 28mm wide-angle lens
Effective flash range: (with EF50mm f/1.4 lens at ISO 100) 0.7-19.3m/ 2.3-63.3ft(Quick
flash: 0.7-11.1m / 2.3-36.4ft)
Exposure control system: Manual flash
Battery: 2x AA batteries (include)