Sigma EF-610 DG ST Shoe Mount Flash for Sony ADI Digital SLR's, - Basic Outfit - with 4 NiMH Batteries, Charger, Adorama Mini SoftBox Diffuser

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About the Sigma EF-610 DG ST

The EF-610 DG ST 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.

It features TTL automatic flash exposure control for easy operation. 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 the 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. In addition to automatic mode, the flashgun also features a manual flash mode, making it possible to set the flash power to full or 1/16. When the flashgun is fully charged, a confirmation 'ready' light will be emitted and the flash exposure level can be checked through the camera's viewfinder.

Other features incorporated into this flashgun include the Auto Power-Off function to help save battery power.

Sigma EF-610 DG ST Includes

  • Case, Flash Stand (FS-11)
    4 AA Nickel Metal Hydride (NiMH) 2900 mAH Rechargeable Batteries with 4-Hour AA & AAA Quick Charger, 110 /220 volt
  • Adorama Mini

Summary of Customer Reviews

Customers most agreed on the following attributes:
Easy to use (15) , Good power output (14) , Versatile (8) , Consistent output (7) , Fast recycling (6) , Lightweight (5) , Durable (4)
Slow recycling (7) , Heavy (4) , Heavy / bulky (3)
Best Uses:
General purpose (12) , Fill flash (11) , Portraits (10) , Night photography (6) , Photojournalism (5)
Reviewer Profile:
Photo enthusiast (9) , Semi-pro photographer (6) , Casual photographer (4) , Pro photographer (4)

Sigma EF-610 DG ST Features

  • Powerful light output with a Guide number of 200
  • Illumination covers a focal length from 24mm to 105mm. (Also covers 17mm when the built in Wide Panel is used)
  • Fully automatic flash photography for easy operation.

Sigma EF-610 DG ST Specifications

Guide Number
@ 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 11.3 oz. / 320g (without batteries)
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