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Re: new member


 

Hello Albert
Glad to have you join us
How large is the glass from the cat. tubes and how thick?
Because the light dosen't go thru the type of glass is less important than how stable it is. It's been a long time since I've broken a TV screen but I think the glass is too thin to grind?into a good mirror. let us know we have some real expert mirror makers here (I'm not one of the experts :-)
Good luck
Ron

teveotron wrote:

I have the idea of using the front of obsolete cathode ray tubes, as
parabolic mirrow for telescopes.



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