View Single Post
  #7  
Old 11-02-2008, 09:48 AM
Starkler's Avatar
Starkler (Geoff)
4000 post club member

Starkler is offline
 
Join Date: Sep 2004
Location: Melbourne
Posts: 4,900
Quote:
Originally Posted by aliwil View Post
2) 6" (150mm) reflector with 1400mm focal length.
If this one is considerably shorter than 1400mm physically, which I suspect it is, I advise you keep well clear of these shortened Jones-Bird type newtonians on the market as you will have a world of trouble collimating it and getting half decent views through it.
Be advised they are lemons!
Reply With Quote