Dedicated for use with Canon Digital SLR cameras
IGBT (Insulated Gate Bipolar Transistor) and series circuitry
Auto check indicator
EV exposure compatible with DSLR cameras
Adaptor and step up rings included. The standard mount is 52mm. Step Down rings are included to allow the use of 55mm, 58mm, 62mm and 67mm lenses
Direct hot shoe synchronisation
Guide number 14M/46ft at ISO 100
Exposure confirmation light
Flash duration 1/7000th sec
Recycling time 4-6 secs