Sigma On-Camera Flashes & Lights | Sigma Ef-610 Dg St Flash For Sony Alpha Dslr [Gn200] {Bounce, Swivel, Zoom}

This Flash Unit Is Considerably Powerful. It Is Made For Use With Sigma Cameras. The Auto-Zoom Function Will Set The Optimum Illumination Angle In Conjunction With The Focal Length In Use, From 24-105Mm. This Flash Head Can Be Tilted Up And To The Right By 90-Degrees Or To The Left By 180-Degrees For Flexibility In Using The Bounce Flash. It Can Also Be Moved Down By 7-Degrees For Close-Up Photography. The Sigma Ef-610 Also Offers A Manual Flash Mode Which Can Be Set To Full To 1/16 Power. The Auto Power-Off Function Will Save Your Batteries And Keep Your Flash Working As Good As New For The Duration Of Its Life.