09-06-2011, 04:20 PM
[quote name='Frank' timestamp='1315324561' post='11345']
Very interesting. Then it implies that, if you focus a 20mm lens with f/10 at infinity, then anything larger than 2mm will be resolved, right?
[/quote]
This method assumes a flat focus field. Better make sure that you apply it only for qualifying lenses ...
Very interesting. Then it implies that, if you focus a 20mm lens with f/10 at infinity, then anything larger than 2mm will be resolved, right?
[/quote]
This method assumes a flat focus field. Better make sure that you apply it only for qualifying lenses ...