MAIN FUNCTION -Full innovation LCD flash technology. -More approach natural light use high quality LED light. -There are seven levels luminance. -It is meets the higher photograph needs under the innovation function. -Left and right flash function make the object appeared third dimension. -Fit for macro shot, scientific research, medical and personal hobbies of photography. -Include 7 adapters(52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm) for different size lenses. TECHNICAL PARAMETERS Flash GN: 15 Effective flash scope: 5CM-1.5M Color temperature: 5500K Exposure time: 1/100 seconds Power supply: 4pcs AA batteries Weight: 167.2g WORK FOR DSLR with standard hot shoe Nikon D7100, D5200, D600, D3200, D800/D800E, D5, D5100, D7000, D3100, D300S, D3000, D3X, D90, D700 Canon EOS 5D Mark III , 5D Mark II, 1Ds Mark [IV / III / II / I ], 1D Mark [III / II N/ II / I] 6D, 5D, 7D, 70D, 60D, 50D, 40D, 30D, 100D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 1100D, 1000D Olympus DSLR E5 E620 E420 E520 E3 E600 E620 E30 E450 E500 E510 E420 E410 E400 E330 Panasonic GF6 GH3 G5 GF5 GX1 GF3 G3 GH2 G2 GF2 G1 GF1 G10 Pentax DSLR K-30 K-01 K-5 K-7 K-M K-r K20D K-m K10D K100D