Re: lights

John Rudiak (wizard@laplaza.org)
Thu, 14 May 1998 18:28:07 -0600

terryroth@earthlink.net wrote:
>
> why the image is still formed, though the intensity of the light is
> diminished. I have no idea why the contrast is different, perhaps one
> of the expers on the list will explain.
>
> --Ter

It is most probably due to reciprocity effects.

John

-- 
Alchemy Printmaking & Photography
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