From: Goran Hosinsky 
To:  atm{at}shore.net
Reply-To: Goran Hosinsky 


Hi,
I want to get a simple (read cheap) webcam to document the Ronchi test when
I get that far. I am doing a 10" f8 mirror. Do I need extra optics in
front of the camera or do I just design the tester so that the camera lens
can be positioned where I put my eye?

Goran
La Palma

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