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Sigma EF-500 DG ST
7.4 out of 10

Sigma EF-500 DG ST

Electronic Flash EF-500 DG ST can be used with Sigmaâ. Dedicat Read more

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Reviews and Problems with Sigma EF-500 DG ST

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Overall 9

Sigma EF-500 DG ST

What Digital Camera
6 August 2007
  • Summary: Full marks go to the Sigma for power and features, but the image quality lets it down slightly. It’s not bad for the price though.
  • Pros: Features, price, ease of use
  • Cons: Slightly uneven illumination
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Overall 8
Build quality 8

Sigma EF-500 DG ST dedicated flash gun

6 September 2007
  • Excerpt: Sigma are best known for producing lenses for SLR cameras, but less known for their flashguns. The EF-500 DG is their entry-level dedicated flash in an arena where the words Speedlight and Speedlite are king.
  • Pros: Almost half the price of manufacturers own versions., Well built, Uncomplicated and easy to use, Built-in wide angle panel
  • Cons: Battery compartment lid flimsy, Focal lengths didn't match lens, Swivel and bounce locks independent
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