Topic | Original Post | Last Post | Views | Replies | |
---|---|---|---|---|---|
22" Binocular Telescope Mirrors! |
gordon on August 21, 2013 at 1:48 PM |
gordon on August 21, 2013 at 1:48 PM |
35572 | 0 | |
Starting work on the twin 5.5" elliptical secondary mirrors |
gordon on December 27, 2013 at 3:33 PM |
gordon on December 27, 2013 at 3:34 PM |
10464 | 1 |