05-20-2011, 12:31 PM
I haven't really used the lens in the field on the D7000. However, judging from usage on the D3x, there was no AF issue with the tested sample. Contrast drops a bit wide open at normal usage distances, a lot more at close focus (where the bokeh fringing images are taken).
-- Markus
-- Markus
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opticallimits.com
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