Fully Support TTL Functions Support for TTL auto flash, 1/8000s High-speed sync, Flash Exposure Compensation, Flash Exposure Lock, Modelling Flash.
More FunctionsGN60 (m ISO 100@200mm) and 22 steps of power output (1/1-1/128).Approx. 0.1-2.6s recycle time, 230 full power flashes (using 2500mA Ni-MH batteries).