Jeffrey Donenfeld speaking at Ignite Chanukah 2016 - "The Frozen Chosen: Jews in Antarctica".

Jeffrey Donenfeld Ignite

Technical Details

  • Camera: SM-G920P
  • Taken: 2015/12/08
  • Focal length: 4mm
  • Aperture: f/1
  • Exposure: 1/30 second
  • ISO: 25600

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