31-12-2015, 09:39 AM
|
 |
PI rules
|
|
Join Date: Jul 2006
Location: Sydney
Posts: 2,631
|
|
Quote:
Originally Posted by Seymore
Thanks for all the replys.
One quick question about FL of guidescope ? will it matter that the scope is 1800 and the guide scope is only 400 ?
Cheers
Seymore
|
See here http://www.geminitelescope.com/tools...al-length.html
|