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Subject: Re: [Homebrew_PCBs] Re: For a DIY exposure box ... is collimated light an issue?

From: Mitch Davis <mjd@...>
Date: 2013-07-15

On Mon, Jul 15, 2013 at 3:34 PM, Phil@Yahoo <yahoo@...> wrote:
>
> I was planning on getting an appliance box and closing it up with myself
> inside with a mercury vapor lamp with the glass envelope broken off and
> making dozens of circuit boards while staring at that amazing light before
> letting the regular light in.
>
> Guess I'll have to come up with another plan.

LOL, paid.