Thread
:
Spider Vane choice
View Single Post
#
4
06-09-2008, 08:28 AM
gb_astro
Registered User
Join Date: Mar 2008
Location: Sydney
Posts: 877
Have you read this one?
http://www.telescope-optics.net/spider.htm
gb.
gb_astro
View Public Profile
Find all posts by gb_astro