Thread: skywatcher collimator
View Single Post
  #2  
Old 24-11-2005, 06:24 PM
slice of heaven
Registered User

slice of heaven is offline 		 
Join Date: Mar 2005
Location: S.A.
Posts: 1,079
Quote:
Originally Posted by jps
Any reason not to buy this for my 8" F/3.75 newtonian?

At F3.75 collimation is pretty fickle, you would be better off with a cheshire that suits that f ratio.
Reply With Quote