View Single Post
  #22  
Old 07-04-2010, 03:24 PM
multiweb's Avatar
multiweb (Marc)
ze frogginator

multiweb is offline
 
Join Date: Oct 2007
Location: Sydney
Posts: 22,060
Quote:
Originally Posted by DavidTrap View Post
OK Marc, I'll look into it - probably down the track when I move onto a CCD imager.

What did the image analysis say about collimation? (Not that there can be any adjustment to the WO scope)

ta
DT
It's a bit off but I reckon it's the weight of the whole thing on the focuser. Usually nothing to do with the scope. Try to keep the focuser in as much as possible and add extension tubes to reach focus.
Reply With Quote