Posted by Mark S Millen (12.148.226.253) on July 11, 2003 at 09:45:14:
In Reply to: Telescope tube posted by Bob Porter on July 09, 2003 at 12:44:56:
Hi Bob,
Lucky you. a low milage Cave. Check the forums on Astromart.com . I often see discussion threads on this subject. There's a wealth of information for people who supply all sorts of material for telescope tubes. There's always cardboard. I've also seen this stuff that's so rigid you could stand on the tube and it wouldn't distort. I've also seen plywood tubes. I'm sure you'll find something there.
Mark