Automatic flash technology has revolutionized photography. Originally seen as just a way of illuminating dark scenes with portable light flash is used today for a host of creative functions including supplementing daylight & designing complex scenes lit by multiple light sources. But flash photography is also a difficult artistic & technical challenge. Its easy to get that harsh deer-in-the-headlights look from built-in automatic flash but using electronic flash to create striking or natural-looking images is not as straightforward. Mastering Canon EOS Flash Photography" will be the authoritative book on the subject guiding the reader through everything from Canons Speedlite flash system to off-camera portable flash & professional studio lighting. It begins with the fundamentals of flash metering technology discusses key concepts & documents the various features & functions available with EOS gear. It will be illustrated throughout with clear diagrams describing important functions & lighting arrangements & with quality photographs demonstrating sophisticated flash techniques. Unlike other works on the topic it will also cover the burgeoning field of non-dedicated off-camera flash. This is an area traditionally seen as too daunting for all but professional photographers. But the combination of digitals immediacy & ease of use & popular Web sites such as Strobist.com have brought off-camera flash to a whole new audience."