Product Information
Electronic Flash EF-500 DG ST can be used with Sigma's and other manufacturers' AF 35mm SLR cameras and Digital SLR cameras. It has a maximum guide number of 165 in feet or 50 in meter at 105mm focal length (ISO 100). 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 wide panel that expands the angle of illumination that of a 17mm focal length lens.For bounce flash it can be tilted 90° upwards and 7° downward for close-ups. Also, it can be swiveled 180° to the left and 90° to the right. In addition manual flash can be set to full and 1/16 output levels in 2 steps. Covering focal length of the flashlight can be seen on the LED panel and the flash ready signal can be seen in the viewfinder. EF-500 DG ST incorporates auto power off system.Product Identifiers
UPC0085126922542
ModelEF-500 DG ST
eBay Product ID (ePID)99592540
Product Key Features
Compatible BrandFor Canon
To FitDigital Camera
Dimensions
Weight11.29 Oz
Depth4.61in
Additional Product Features
Required Battery4X Battery-AA Type
Guide Number100ft./Iso 100
Vertical Rotation Angle+90 / -7
Horizontal Rotation Angle+180 / -90
Additional FeaturesAf Illuminator, Flash +/- Compensation
ZoomAutomatic and Manual
Lens Coverage28mm-105mm
Manual Power Control Levels1/1, 1/16
Supported Exposure ControlAdi, TTL, E-TTL II