.965″ Telescope Eyepiece Replacement Kit, Telescopes
Monday, December 28th, 2009 at
1:05 pm
Here are some items you might buy on Ebay auctions:
.965 inch 18mm xhair crosshair telescope eyepiece NEW!
 |
US $7.95 (0 Bid) End Date: Monday Dec-28-2009 18:43:55 PST Buy It Now for only: US $8.95 Bid now | Buy it now | Add to watch list |
.965" Telescope Eyepiece Replacement Kit, telescopes
 |
US $20.45 (5 Bids) End Date: Monday Dec-28-2009 18:44:49 PST Bid now | Add to watch list |
US $123.71
The most popular catadioptric designs are the Schmidt-Cassegrain and Maksutov-Cassegrain Go to the site below. It has a nice diagram and good explanation.
A catadioptric IS a form of a reflector scope. The other type is refractor telescopes that use lenses instead of mirrors.
Dude ! ask an astronomer !
asktheastronomer@inbox.com