Sigma Electronic Flashes

A Large Amount of Light at Your Disposal, Whenever You Need It.

Without light, there can be no conventional photography. When there is insufficient or unsuitable light available to take a picture, it becomes of paramount importance to have a ready source of supplementary light to fulfill the need. Sigma has made available portable electronic flash units, for this purpose, for many years. The latest models of Sigma EF series flash units provide large quantities of light under the complete control of the photographer and his camera (Canon, Minolta, Nikon, Pentax or Sigma). They all feature high Guide Numbers and full TTL exposure automation, with simple operation. They are among the most powerful shoe-mount type flash units available. Each is custom-designed and manufactured to compliment the capabilities of the 35mm SLR camera and Digital camera system, for which it is intended.

There are two models available in each series; the standard (ST) models, featuring full exposure automation, full auto-zoom function and ease of operation, and the Super models, having the same power and automation, but with more user control, and adding many extra, creative functions, including the very latest technology and features, such as Wireless TTL Exposure control, High Speed (FP) synchronization, Distance information functions, Modeling Light, Slave functions and more; each complimenting the capabilities of the 35mm SLR camera and Digital cameras to which they are dedicated. And, they are still easy to operate, with full information displays and intuitive controls.

Like Sigma's lenses, the latest and most sophisticated Sigma flash, the EF500 DG Super, incorporates the latest features and technological advances, not found on any other flash units, save those from the major camera makers themselves. They are the most completely dedicated flash units for the 35mm SLR camera and Digital camera photography available.