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Flashguns

Sigma EF-500 DG ST Flashgun - Canon Dedicated

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Model Overview

Electronic Flash EF-500 DG ST can be used with Sigma’s and other manufactures’ AF 35mm SLR cameras and Digital SLR cameras. It features TTL automatic flash exposure control for easy operation. It has a maximum guide number of 50/m (165/ft) w/ISO100. Projection angle of the flashlight is set automatically to match the lens’ focal length ranging from 28mm wide-angle to 105mm medium-telephoto. It incorporates a built-in diffuser that widens the angle of illumination to 17mm. The `gun enables full automatic flash photography by TTL automatic flash exposure control. In addition, manual flash can be set to full and 1/16 output levels in 2 steps.
  • Sigma EF-500 DG ST Flashgun - Canon Dedicated

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