Sigma EF-500 DG ST Flash for Minolta SLR Cameras - Professional TTL Flash with Bounce & Swivel Head for Wedding, Portrait & Event Photography

Would you like to broaden your world of photographic expression by manipulating light in a simple way -. The EF-500 DG ST is an easy-to-use flash that provides a large amount of light, featuring a guide number of up to 50/m (165/ft) w/ISO 100. Compatible with AF single-lens reflex cameras of all popular manufacturers, this flash unit allows fully automatic photography with automatic TTL exposure control. In addition to the automatic mode, it also provides two power levels in manual mode: full and 1/16 power. This electronic flash combines a wide array of functions with ease of handling, and includes an Autozoom function that automatically sets the optimum illumination angle between 28mm and 105mm, as well as offering bounce and swivel capability.Autozoom function for changing the illumination angle:This function delivers flash light by automatically setting the optimum illumination angle, in accordance with the lens' focal length, in a range from 28 mm to 105 mm. When used with the built-in Wide Panel, the flash can cover the angle of up to 17-mm ultra wideangle lens.Automatic TTL exposure control:Advanced photographic techniques, such as diffused lighting photography, with a diffuser attached to the flash head, or bounce photography, with the light pointed at the ceiling or wall to soften the shadows cast on the subject, without directly illuminating the subject with flash light, can be performed while the automatic exposure control function is preserved.In The Box: Soft CaseHot Shoe Table Stand1 Year Warranty