View Single Post
  #16  
Old 18-04-2008, 08:09 AM
Alchemy (Clive)
Quietly watching

Alchemy is offline
 
Join Date: Jul 2007
Location: Yarra Junction
Posts: 3,044
youll find it much easier to find a guide star with something more in the f5-7 range than f 12

i use an ed80 to guide my 12 inch newt ( 1500mm fl).... works fine.

Last edited by Alchemy; 18-04-2008 at 08:10 AM. Reason: foal length of newt
Reply With Quote