A new standard Speedlite that retains a flash effective range of guide number 43 (m/ISO 100) in a smaller, lighter, many-featured form. Its 172×72 dot matrix LCD rear panel enables the high-definition display of detailed information. It also has tremendously enhanced operability thanks to the inclusion of a wheel-type select dial. The settable bounce angle has a coverage of up to 180° right and up to 150° left, providing it with increased flexibility. It also comes with a built-in catch light panel and wide panel. With the bundled new bounce adapter and colour filter, an even richer range of expression is possible even for portrait photography indoors. Can be used as a slave device during wireless flash photography through optical transmission, within a transmission distance of approximately 15m.