The EF-610 DG SUPER features a powerful Guide Number of 200ft / 61m and is designed to work with the latest TTL auto exposure systems of all popular digital and film SLR cameras.
The autozoom function automatically sets the optimum illumination angle in accordance with the lens' focal length in a range from 24mm to 105mm. When the built-in Wide Panel is used, the flash can cover an angle of 17mm.
For bounce flash, the flashgun head can be tilted up by 90 degrees, to the left by 180 degrees, or to the right by 90 degrees. It can also be tilted down by 7 degrees allowing ease of use for close-up photography.
Among the advanced features of this flash is a modeling flash function, multi-pulse flash, TTL wireless flash, FP (high speed) flash, rear-curtain Synchro flash and manual flash mode, which allows the photographer to set the flash power level by up to eight stops.
The Auto Power-Off function automatically shuts off the LCD panel to help save battery power. When the flashgun is fully charged, a confirmation 'ready' light will be emitte
The Sigma EF-610 DG Super is commonly used for Fill flash, General purpose, Photojournalism, Portraits and more.The Sigma EF-610 DG Super is popular because customers like the following qualities of the Sigma EF-610 DG Super: Consistent output, Durable, Easy to use, Good power output and Versatile.
@ 24mm - 112 ft / 34 M
@ 28mm - 115 ft / 35 M
@ 35mm - 118 ft / 36 M
@ 50mm - 151 ft / 46 M
@ 70mm - 171 ft / 52 M
@ 85mm - 184 ft / 56 M
@ 105mm - 200 ft / 61 M
|Power Source||Four AA alkaline or AA NiCd or Ni-MH (Nikel Metal Hybride) batteries|
|Recycle Time||Approx 7 seconds (when using alkaline batteries) Approx. 5 seconds (when using NiCd, Ni-MH batteries)|
|Number Of Flashes||Approx.120 flashes (when using alkaline batteries) Approx. 160 flashes (when using Nicd, Ni-MH batteries)|
|Illumination Angle||Automatically set in accordance with the focal length of the lens, in a range from 24mm to 105mm. Also covers the angle of a 17mm lens when used with the built-in Wide Panel.|
|Bounce Angle (Up)||0, 60, 75, 90 degrees|
|Bounce Angle (Right)||0, 60, 75, 90 degrees|
|Bounce Angle (Left)||0,60,75,90,120,150,180 degrees|
|Tilt angle (Down)||0.7 degrees|
|Dimensions (W X H X D)||3.0 X 5.5 X 4.6 inch / 77 × 139 × 117mm|
|Weight||11.6 oz. / 330g (without batteries)|