Re: ATM RC telescope design

[Ari <Ari@birmingham-us.crosswinds.net>]

R-C is Richey Cassegrain (sp?). As I understand it (very little), is is
a coma-free system used on hubble and the optics are rather hard to
make.

Sorry if that didn't help much,
Ari Friedman
There's light at the end of the Sonotube.
Birmingham, AL USA
http://www.mtnbrook.k12.al.us/MBJH/student/ari



Peter D. Brooks wrote:
> 
> Tony Harmon wrote:
> >
> > Hi All. I have decided that I want to build a R-C design telescope and I
> > have
> > not been able to find any design information as far as..
> 
> OK, I'll bite.  What's an R-C telescope?
> 
> Ignorantly,
> 
> Pete Brooks
> --
> Peter D. Brooks
> pdbrooks@pacbell.net
> $INCLUDE "Witty saying"