Features & details
guide number: 33(105mm iso 100), 0.1s - 5.0s fast recycling time, 5600k color temperaturebuilt-in power-saving and overheating protection function, 8 steps power output: 1/1 to 1/128vertical rotation angle: 0 - 90°, horizontal rotation angle: 0 - 270° , flashes: 100-1500 times3 mode (m, s1, s2) for different shooting environment, with pc sync socket for convenient operationsuitable for canon nikon pentax olympus standard shoe dslr camera