Make: Projects – Glass Bead Projection Screen

Image (2) spectral-comparison-small-raw-labelled600px.jpg for post 91586

By , 04/01/2011 @ 6:00 am= | Full size is 600 × 450 pixels

  • Date Taken: 30-Mar-2011 21:02:57
  • Camera: Canon PowerShot SX10 IS
  • Focal Length: 9.629mm
  • Aperture: f/3.5
  • ISO: 125