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[ATM] 6"mirror, 10" focus?

To: "The Amateur Telescope Makers List" <atm@atmlist.net>
Subject: [ATM] 6"mirror, 10" focus?
From: "Bill Kelley" <flex@commspeed.net>
Date: Tue, 3 May 2005 18:20:41 -0700
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ATM list,
I just tested a 6" X 1" aluminized optic of 10" focal length. The substrate 
is water clear and of unknown material. It tested as the best sphere I have 
ever seen!
What might our list experts think might be done with it? My last post found 
a home for a scatter plate- perhaps someone may adopt this curiosity.
Bill 


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Follow-Ups:
- Re: [ATM] 6"mirror, 10" focus?
  - From: George Anderson <tillerman1@videotron.ca>
- Re: [ATM] 6"mirror, 10" focus?
  - From: "Stuart Hutchins" <stuart452@earthlink.net>
- RE: [ATM] 6"mirror, 10" focus?
  - From: "Thomas" <tomjan@ozemail.com.au>

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