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09/10/2004 04:02:43 PM · #1 |
Guys, Please have a look at this image taken yesterday which appears to be out of focus. 
The image was taken with my 10D and Canon 28mm 2.8 at f22 for 2 seconds. The autofocus was set on the parapet. I used a tripod and cable release.
Now to me, and other commentators the bridge appears to be out of focus, but the foreground remains sharp. Surely this can't be as I focussed on the bridge parapet.
I'd appreciate any comments about why the soft focus.
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09/10/2004 04:05:10 PM · #2 |
perhaps thats particular lens isnt the sharpest at f22. did you try an f11-16 shots?
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09/10/2004 04:06:37 PM · #3 |
Just looks like the bridge railings have moired to me.
According to the DOF calculator I've just found, with those settings you get practically infinite focus.
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