TIP: Click on subject to list as thread! ANSI
echo: atm
to: ATM
from: mommoteandcoyote{at}msn.com
date: 2003-01-22 22:25:10
subject: Re: ATM An Old TMs Simple Query

From: "mommoteandcoyote" 
To: "mommoteandcoyote" 
Cc: 
Reply-To: "mommoteandcoyote" 


Guys,

All of the glass, tools, laps, specs, and drawings are here.  You'll love
this... the ray tracing data is many sheets of print out of a program ran
on a pre-286... The program is the one written up in "Gleanings"
in 1981... I haven't looked at any of this stuff in well over 10 years...I
will post photos and the like over on  Schmidt Cameras and Telescopes.

Thanks Guys, I was needing this... the 6inch "Folsom Maksutov /Schmidt"

Talk with ya'll soon,
Coyot‚


----- Original Message -----
From: "mommoteandcoyote" 
To: "Richard F.L.R. Snashall" 
Cc: 
Sent: Wednesday, January 22, 2003 9:35 PM Subject: Re: ATM An Old TMs Simple Query


>
> Rick,
>
> Found the optics, now to un pack them. It is designed as a Cassegrain.   I
> need to find the Specs...Zemax is Sounding right now that I think about
> it... Memory is returning in profusion... Hang on!
>
>
> Coyot‚
>
>
> ----- Original Message -----
> From: "Richard F.L.R. Snashall" 
> To: 
> Sent: Wednesday, January 22, 2003 9:18 PM
> Subject: Re: ATM An Old TMs Simple Query
>
>
> >
> >
> >
> > mommoteandcoyote wrote:
> > > Rick,
> > >
> > > The only real problem I found with the system , was the increased
coma
> due
> > > to the extreme shifting of the corrector from its optically pure
> position at
> > > the radius of curvature of the primary mirror.
> > >
> >
> > If I understand the stuff that comes out of ZEMAX here, it looks
> > about equivalent to an f/8 (or slower) Newtonian.
> >
> > Rick S.
> >
> > >
> > > Coyot‚
> >
> >
> >
>
>
>
>

--- BBBS/NT v4.00 MP
* Origin: Email Gate (1:379/1.100)
SEEN-BY: 633/267 270
@PATH: 379/1 633/267

SOURCE: echomail via fidonet.ozzmosis.com

Email questions or comments to sysop@ipingthereforeiam.com
All parts of this website painstakingly hand-crafted in the U.S.A.!
IPTIA BBS/MUD/Terminal/Game Server List, © 2025 IPTIA Consulting™.