underground control post of technical division

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Photo details

  • Uploaded on October 25, 2009
  • Attribution-Noncommercial-No Derivative Works
    by Constantin Voutsen
    • Camera: Canon EOS 40D
    • Taken on 2009/10/17 11:28:20
    • Exposure: 0.033s (1/30)
    • Focal Length: 17.00mm
    • F/Stop: f/5.600
    • ISO Speed: ISO400
    • Exposure Bias: -1.00 EV
    • No flash

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