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

[ATM] re: Lens maker for long focus lens

To: "atm" <atm@atmlist.net>
Subject: [ATM] re: Lens maker for long focus lens
From: "Ellen Mackenzie" <mackenzieconsulting@sympatico.ca>
Date: Fri, 26 Mar 2004 13:28:18 -0500
Importance: Normal
List-Archive: <http://home.simoivanov.com/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>
Sender: atm-bounces@atmlist.net

Hmmm put a 100 foot focal length lens on a flag pole in Chicago - - -catch
the glint of the Sun off one of the buildings and you have a wonderful
seismograph! They'd be better off with a Pinhole Camera - - -  a hole in the
wall won't cost them anything. Ludites like that cost us our wonderful
planetarium in Toronto.

                                                    Ellen


_______________________________________________
ATM mailing list http://www.atmlist.net/

Follow-Ups:
- RE: [ATM] re: Lens maker for long focus lens
  - From: "Jerry" <wa4guu@verizon.net>
- Re: [ATM] re: Lens maker for long focus lens
  - From: Ken Hunter <atm_ken_hunter@yahoo.com>

Prev by Author: [ATM] re: Lens maker for long focal length
Next by Author: [ATM] Sharpie Test , Mating Spheres Blank/Tool Query...
Prev by thread: [ATM] re: Lens maker for long focal length
Next by thread: Re: [ATM] re: Lens maker for long focus lens
Index(es):
- Author
- Thread