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Re: [ATM] newt and 75% ray

To: "Dan Delzell" <atm@atmlist.net>
Subject: Re: [ATM] newt and 75% ray
From: Richard <cnc@cncservo.co.uk>
Date: Wed, 23 Mar 2005 00:20:27 +0000
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Reply-To: Richard <cnc@cncservo.co.uk>
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Hi Dan,

Wednesday, March 23, 2005, 12:13:12 AM, you wrote:

DD> Is this something I should worry about?

Yes. Wht bother making a big primary to reflect all hat light
and then throw it away.

DD> And how can I change my design to
DD> fix this problem?

Bigger secondary mirror. Which cuts down the light reaching the
primary, of course :)

-- 

Best regards,
 Richard



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References:
- [ATM] newt and 75% ray
  - From: "Dan Delzell" <dan@bogus.net>

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