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08-11-2011, 05:38 PM   #16
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simico - I have 2 bodies I use primarily, the k5 (#1) and the K20 (#2). On rare occasions I will use the K10. My point was as to the performance of those lenses on the K20/K10 once calibrated for the K5.

08-12-2011, 12:40 AM   #17
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Ah, I see. Then I misunderstood what you wrote. I guess there's no perfect solution, but I'd ask Sigma what they can do - I guess they could calibrate the lens to perform reasonably ok on all 3 cameras, but it probably wouldn't be 100% perfect on each of them.

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