Scientist Bob Zook explains the inner workings of his deep sea probe.

Scientist Bob Zook explains the inner workings of his deep sea probe.

Technical Details

  • Camera: DSC-RX100M3
  • Taken: 2014-12-23
  • Focal length: 8mm
  • Aperture: f/2
  • Exposure: 1/250 second
  • ISO: 500

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