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Old Jan 06, 2011, 01:08 PM
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not running for the exercise
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Joined Jan 2011
235 Posts
Quote:
Originally Posted by sgbfly View Post
On close inspection I have discovered my camera has a problem with its focus. In the top half of the frame the focus is good, but in the bottom half it is poor. The attached picture of a brick wall shows the problem well. The problem is there in video / pictures and is there for more distant objects too. I think I have a bad lens.

I've contacted the the vendor (eletoponline365), but I'm keen to know if anyone else has a problem like this with large area of a frame out of focus?
I wonder if the lens is cross-threaded?
http://www.chucklohr.com/808/#CrossThreadedLens
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