----- Original Message -----
From: "Tim Rawling" <pin_tim@hotmail.com>
> The other cool thing about having a sealed pinhole camera is that you can
> fill the camera with water before you expose the image to increase the field
> of view (due to the diffraction of light at the air/water interface)
Not that ot matters too much, but the phenomenon is refraction not diffraction.
Received on Sun Apr 14 20:58:12 2002
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