hi,
Alain Martel <kua### [at] videotronca> wrote:
> > ...
just to add, I find Google searches prefixed with 'site' usually gets me good
results, so the below was the second "hit" when searching:
"site: news.povray.org focal length"
<http://news.povray.org/povray.general/message/%3C43672159%241%40news.povray.org%3E/#%3C43672159%241%40news.povray.org%
3E>
regards, jr.