Review on Nissin I40S Camera Flash Black by Terrence Tucker

In my opinion it gives very good results and works great with my Sony Alpha-6300. It goes very well with the smaller camera body and offers almost all essential functions. The controls are probably the simplest and most straightforward I can imagine. The only thing I would like to improve is to make the two knobs transparent and put the indicator LEDs just below to make the current setting visible. This is important when working in low light conditions as the device does not have a backlit display.