View Single Post
  #11  
Old 8th January 2009
Jim Ford Jim Ford is offline
Full member
 
Join Date: Dec 2007
Location: Watford, Herts..
Posts: 8,123
Thanks: 437
Thanked 576 Times in 501 Posts
Likes: 2,549
Liked 1,597 Times in 1,018 Posts
Re: Frozen webs and Aperture question

Here's a good explanation of diffraction from the excellent Cambridgeincolour web site:

http://www.cambridgeincolour.com/tut...hotography.htm

Jim
Reply With Quote