Jupiter & Ganymede

On Wed, 27 Oct 2010 14:41:58 +0100, Paulo J. Matos wrote:

Ah, this would be the one:
http://www.caa-cya.org/newversion/fg....php?counter=0 (second pic
down)

Yes, looks like it... so that's a C14, right?

The C stands for Cassegrain. It's a reflector with a clear corrector
plate at the front covering the opening. There are Schmidt-Cassegrains
and Maksutov-Cassegrains and they have different types of corrector
plates.

Get yourself a copy of the November issue of the BBC Sky at Night
Magazine, it has all about telescopes this month.

Pete Lawrence also does a monthly article on astrophotography.

--
Regards - Rodney Pont
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