Videos : Flash studies .

How TTL/BL works



TTL/BL and wireless flash compared ...




TTL/BL and metering modes





TL/BL flash and the focus point diamond .



Flash basics : TTL flash




Flash basics : Two exposures in one .



On camera flash comparisons ;



How high-fp or auto-fp flash works :



Sound activated flash trigger :








Motion detecting camera trigger ...






Tests with the bounce card and diffuser dome .




Rear curtain flash .