Re: [ATM] Initial large thin mirror grinding question

[Hugues.Laroche@ses-astra.com]

Hello Ralph

I think Mel and Bob already answered to most of your current
questions. I guess that, as things go, you wil have others...
don't hesitate to ask.

About Kestner text:

>> Can anyone recommend a thorough complete text on gringing large thin
>> mirrors other then Mel Bartell's site?
>
>In the back of Berry's The Modern Dobsonian is a treatise by Kestner - 
also
>see his articles in the old Telescope Making magazine.

See a copy of this at

http://www.newportglass.com/grind1.htm

and 

http://www.newportglass.com/grind2.htm

My own thin big glass is very slowly progressing :-(

Hugues
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