Filmscanners mailing list archive (filmscanners@halftone.co.uk)
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Re: filmscanners: LED Illumination for Enlargers
> I've given you my engineering evaluation of it, and you haven't shown
> (certainly not to my satisfaction anyway) that my concerns aren't valid.
> You seem to really want this to work! I don't believe we're getting
> anywhere here, though I did learn about the origin of blue LEDs, and this
is
> really off the topic of film scanners at this point.
The reports I read about were posted on the darkroom newsgroup a few years
ago. No one had reported uneven illumination, as you suggest must be the
case. The main issues with the lightsource were cost, as the parts were
fairly expensive.
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