Help with wide angle lens with out of focus photos
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07-02-12, 10:48 AM
Join Date: Dec 2011
Originally Posted by
Looks good but if you're going to try the Autofocus make sure the light is
. A very strong possibility for the poor AF is that in poor light the camera is struggling - AF needs reasonable lighting and a reasonable contrast (neither of which appear to be present in your comparison).
Yes I will make sure the light is good.
I can't really do the newspaper test because I can't get some decent light on to it. So that's why I'm not carrying that test out and also I don't think its worth the effort because I think its a bad example to use.
Canon 18-55mm EF-S F/3.5-5.6 II
Canon 75-300mm EF F/4-5.6 III
Canon EF-S 18-135mm f/3.5-5.6 IS
Sigma 10-20mm F/4-5.6 EX DC HSM
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