DIY air sampler

Image (1) PIC_101.jpeg for post 68903

By , 08/11/2009 @ 4:13 pm= | Full size is 600 × 400 pixels

  • Date Taken: 10-May-2009 17:14:42
  • Camera: Canon EOS 40D
  • Focal Length: 28mm
  • Aperture: f/3.5
  • ISO: 250