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Re: ATM Perferating Cassegrain (slightly off topic)

To: tomjan@ozemail.com.au, atm@shore.net
Subject: Re: ATM Perferating Cassegrain (slightly off topic)
From: StarHoper@aol.com
Date: Wed, 9 Aug 2000 19:52:51 EDT
Reply-To: StarHoper@aol.com
Sender: owner-atm@shore.net


What is the correct procedure when making a cassigrain type mirror, to core 
first before grinding or after polishing?

David

Follow-Ups:
- Re: ATM Perferating Cassegrain (slightly off topic)
  - From: Del Stanton <sd20@earthlink.net>
- Re: ATM Perferating Cassegrain (slightly off topic)
  - From: "Thomas Janstrom" <tomjan@ozemail.com.au>

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