Homebrew PCBs

G'day
I haven't tried it myself but I one saw reference to using the eggcrate
diffuser for flourescent lights and painting it matt black to eliminate
reflections.

There was a light loss involved of about 25% I think.

Cheers
Brian 
 
-------Original Message-------
 
From: Homebrew_PCBs@yahoogroups.com
Date: 05/02/05 14:49:49
To: Homebrew_PCBs@yahoogroups.com
Subject: [Homebrew_PCBs] collimator help
 
Anyone knows where to order an UV Collimator?
I'm working to replace the mill on a CNC Milling Machine with a .0254mm UV
beam, on presensitivized PCB.
Cristian

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