Ahh, Jef, thank you very much! All is clear now!
Type: Posts; User: Gert Muurling; Keyword(s):
Ahh, Jef, thank you very much! All is clear now!
Hi, just read the Depth of Field in Depth article. Very Nice! One thing I cannot get my head around is going from formulae 3 & 4 to 6 & 7 by substituting 5. I get stuck at:223001 I seem to be missing...