[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [ATM] Another flat-field anastigmatic aplant

To: atm@atmlist.net
Subject: Re: [ATM] Another flat-field anastigmatic aplant
From: "Richard F.L.R. Snashall" <rflrs@rcn.com>
Date: Sun, 18 Dec 2005 20:58:59 -0500
In-Reply-To: <BAY114-F10CD20EB647A6A902B42A3FF3F0@phx.gbl>
List-Archive: <http://www.atmlist.net/pipermail/atm>
List-Help: <mailto:atm-request@atmlist.net?subject=help>
List-Id: The Amateur Telescope Makers List <atm.atmlist.net>
List-Post: <mailto:atm@atmlist.net>
List-Subscribe: <http://www.atmlist.net/mailman/listinfo.cgi/atm>,<mailto:atm-request@atmlist.net?subject=subscribe>
List-Unsubscribe: <http://www.atmlist.net/mailman/listinfo.cgi/atm>,<mailto:atm-request@atmlist.net?subject=unsubscribe>
References: <BAY114-F10CD20EB647A6A902B42A3FF3F0@phx.gbl>
Sender: atm-bounces@atmlist.net
User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206)

Ukyo Chen wrote:

>With similar contre hole, another 3-mirror system is better as it reachs to 
>faster F number, like F/3.
>Please check my work here:
>http://www.astron.sh.cn/cgi-bin/attachment.cgi?forum=2&topic=1617&postno=10&type=.gif
>
I couldn't find the prescription.  Is it on another page?
_______________________________________________
ATM mailing list http://www.atmlist.net/

Follow-Ups:
- Re: [ATM] Another flat-field anastigmatic aplant
  - From: "Ukyo Chen" <ukyochen888@hotmail.com>

References:
- Re: [ATM] Another flat-field anastigmatic aplant
  - From: "Ukyo Chen" <ukyochen888@hotmail.com>

Prev by Author: Re: [ATM] Another flat-field anastigmatic aplant
Next by Author: Re: [ATM] Another flat-field anastigmatic aplant
Prev by thread: Re: [ATM] Another flat-field anastigmatic aplant
Next by thread: Re: [ATM] Another flat-field anastigmatic aplant
Index(es):
- Author
- Thread