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Forums > Back > next PZ lens test report: Sigma 20mm f/1.4 DG HSM Art ... on 21mp and 50mp
JJ_SO
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#18
03-31-2016, 10:48 PM
Quote:FWIW, I can remember one Sigma Art lens where the AF was wayyyyyyyy off - the 24-105mm f/4. That was on Canon.
I had a Nikon body/lens combination with +18 and the 150-600 Sports + 1.4× converter needs -27 at some distances. That would be impossible to adjust without the dock. But then, those converters...

 

Buit I thought we were talking about AF reliability?
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next PZ lens test report: Sigma 20mm f/1.4 DG HSM Art ... on 21mp and 50mp - by JJ_SO - 03-31-2016, 10:48 PM

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