Boris Liberman wrote:
What focusing distance do you think most lenses are optimised for?
I think that at distances such as 5m or even closer the precision of
focusing becomes much more important. In fact, having no special
knowledge I cannot answer your question. I am under (probably wrong)
impression that my lenses perform equally well on all valid distances.
Although I did notice that many times working on shorter distances AF
mistakes (either by camera or by me) are more apparent.
Boris, I agree with you (and I discussed this tipic in the past).
However, this is another problem. My question deals with properly focused
lenses.
See my reply to Bob Shell.
Dario