Thread: Which filter first?
View Single Post
  #11  
Old 14-01-2010, 06:21 AM
astro744
Registered User

astro744 is offline 		 
Join Date: Apr 2007
Posts: 1,244
Quote:
Originally Posted by that_guy View Post
what does the colour filters do?? do they make observing easier??
This site http://www.lumicon.com/astronomy-acc...d=1&cn=Filters has all the info you need.
Reply With Quote