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Focus with K-5/DA*300/TC issues

JohnX
Posted 13/08/2014 - 18:41 Link
If you're looking for sensor or lens element alignment problems then you need a proper test setup, which I'd suggest is camera/lens on a tripod at 90 degrees to a nice frame-filling brick wall then shoot away in both AF and LV modes, wide-open, before posting results on here.

Make sure you use a spirit level to ensure the lens is square to the wall in both vertical and horizontal planes.
Edited by JohnX: 13/08/2014 - 18:41

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