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Lens review

Sigma A 60 mm f/2.8 DN

6 August 2013
Arkadiusz Olech

10. Autofocus

The autofocus of the lens is noiseless. While cooperating with the Olympus E-PL1 running through the whole distance scale takes almost one second. The speed increases significantly when you move to a better body. After attaching the Sigma to the Olympus OM-D E-M5 the focusing time decreased to about half a second.

When it comes to the accuracy of the autofocus it was excellent in the case of both bodies, used in our test. In studio conditions we didn’t noticed any blatant misfocus results.

We didn’t have any problems with any front or back focus tendency either - the shots below show it perfectly well.

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Sigma A 60 mm f/2.8 DN - Autofocus

Sigma A 60 mm f/2.8 DN - Autofocus