View Single Post
  #16  
Old 25-01-2010, 06:19 PM
barx1963's Avatar
barx1963 (Malcolm)
Bright the hawk's flight

barx1963 is offline
 
Join Date: Nov 2008
Location: Mt Duneed Vic
Posts: 3,982
Hey Les
One of the best explanations in less than a book of Newtonion optics,
"a 10” mirror is a 10” mirror" seems obviouys but we sometimes get caught up in fast and slow and which is best for what.

Enjoyed reading it, very informative!

Malcolm
Reply With Quote