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Sigma EF 500 DG Super Flash for Minolta SLR Cameras
Works properly on Minolta/Sony Alpha Digital A-mount SLR cameras (DG version). (Some sellers are selling the Non DG version at a cheap price. These Non-DG version will not work properly on Minolta/Sony Digital A-mount SLR cameras) Designed for AF 35mm and Digital SLR cameras; Pentax hotshoe type Maximum guide number of 165 in feet at 105 mm focal length (ISO 100) Built-in diffuser expands angle of illumination Bounce flash with 90 degree upwards and 7 degree downwards tilt Powered by 4 AA batteries; up to 220 flashes using alkaline type Dimensions 8.7 x 4.7 x 3.9 inches, Weight

Price is $135.00

Price: $135