ATM [Fwd: Calulations for mirrors]

[Mel Bartels <mbartels@efn.org>]

fwd'd msg... don't reply to me!!!



JAMccaf4u@aol.com wrote:

>         I would like some help on sizing and placement of the secondary
> mirror in a Newtonian scope. I am relatively new to this hobby so keep it
> simple and possibly explain some of the basics. If there are some good
> beginner books or other sites that might be helpful please send them too.
>                                 Advanced Thanks
>                                 Joe McCafferty
>                                 jamccaf4u@aol.com

--
Clear skies, Mel Bartels
http://www.efn.org/~mbartels

-- BEGIN included message

• To: owner-atm@shore.net
• Subject: Calulations for mirrors
• From: JAMccaf4u@aol.com
• Date: Fri, 27 Aug 1999 13:48:56 EDT

        I would like some help on sizing and placement of the secondary 
mirror in a Newtonian scope. I am relatively new to this hobby so keep it 
simple and possibly explain some of the basics. If there are some good 
beginner books or other sites that might be helpful please send them too.
                                Advanced Thanks
                                Joe McCafferty
                                jamccaf4u@aol.com 

-- END included message