Attach the Metz Mecablitz 50 AF-1 shoe mount flash to your Sony camera and capture clear and well illuminated photos. This Metz camera flash for Sony DSLR has a guide number of 50 feet (ISO100 at 105 mm), which allows you to provide sufficient illumination for a distant subject. With a zoom range of 24-105 mm, this shoe mount flash can widen or narrow the field of illumination. The bounce and swivel adjustment of this Metz camera flash for Sony DSLR helps soften the light by bouncing it off walls, ceilings, and reflectors. Powered by four AA batteries, the Metz Mecablitz 50 AF-1 can be used for long periods of time.