Re: Focusing a laser diode to make PCBs with negative photoresist
- From: Hugo Elias <hugo.elias@xxxxxxxxxx>
- Date: Thu, 22 Mar 2007 09:14:34 +0000
Richard J Kinch wrote:
Hugo Elias writes:
Anyone know how to cut out that unwanted light?
http://www.mellesgriot.com/products/optics/gb_1.htm
etc.
Many thanks Richard. This is very helpful.
Hugo
.
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- Focusing a laser diode to make PCBs with negative photoresist
- From: Hugo Elias
- Re: Focusing a laser diode to make PCBs with negative photoresist
- From: Richard J Kinch
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