06-06-2011, 11:14 AM
Hello everyone,
I'd like to share one problem, to see if this is just my sample, or it is a general issue.
I have a Canon 60D + Tamron 17-50 f/2.8 (the non-stabilised version): when I use contrast detection focus, @50 mm, the focusing is never accurate. It is like the autofocus is in "steps" (or jumps) too large to be really spot-on.
At other focal lengths, or with phase detection, everything is fine.
Anyone else experienced this?
Many thanks,
Davide
I'd like to share one problem, to see if this is just my sample, or it is a general issue.
I have a Canon 60D + Tamron 17-50 f/2.8 (the non-stabilised version): when I use contrast detection focus, @50 mm, the focusing is never accurate. It is like the autofocus is in "steps" (or jumps) too large to be really spot-on.
At other focal lengths, or with phase detection, everything is fine.
Anyone else experienced this?
Many thanks,
Davide