152 mm achromat qualityStarted By Skyskanner |
Threads Started By: Bob Buchwald
February 9, 2003 04:36 AM
Forum:
Telescope Making
February 25, 2003 05:06 AM
Forum:
Equipment Talk
What is the quality of 6.25" achromatStarted By Skyskanner |
December 19, 2004 09:43 PM
Forum:
TeleVue
November 12, 2005 08:22 PM
Forum:
Reflectors
off-axis maskStarted By Skyskanner |
Funding Member
