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Subject: Re: [Homebrew_PCBs] TT minimum line width

From: David McNab <rebirth@...>
Date: 2007-01-17

On Wed, 2007-01-17 at 20:50 +0100, Stefan Trethan wrote:
> The affordable digicam eyepieces are only 640x480, and i don't know if
> there is a way to attach the digital camera in a better way. I know there
> are eyepieces for regular cameras, so maybe there's some better way i
> don't know of to use digital cameras.

> any ideas?

Try one of those 'beauty cams' - they have a fixed 200x magnification,
and send out composite video which can be easily recorded as video or
stills via a capture card. They're used by beauticians to analyse skin
condition.

I'm using one and it's brilliant - my only gripe is that I can't drop
the magnification - maybe I could devise some lenses to allow it to back
off from the board and retain clear focus.

Cheers
David