The Canon A540 does leak some near-infrared radiation through its IR blocking filter. I placed a two layer filter of exposed and developed color negative film in front of the camera for the infrared image.
1/2s at f/2.6 for the near-IR image.
1/400s at f/4.0 for the normal image.
That's about nine stops difference.
Link to the normal image
Link to the infrared image
P.S. Oh--here's a mouseover version.
2 comments:
This photo is really neat. I don't think that people tel lyou often enough that your photography is quite awesome.
I scared Nora with the mouse-over image.
Awww, thanks Colin. I miss you guys!
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