Sony a7RII w/ Sigma 50mm f/1.4 Art EF-mount and Eye AF Tests

sony a7rii

dpreview recently posted several new video reviews about the new announced Sony Alpha a7RII (Amazon, B&H Photo Video, Adorama, Best Buy), they tested Sony a7RII continuous AF with Canon EF mount Sigma 50mm F1.4 Art lens, and Eye AF on Sony a7RII w/ FE 24-70mm f/4 OSS lens.

From dpreview:

Sony a7RII w/ Sigma 50mm f/1.4 DG HSM Art Lens EF mount test:

In fact, it’s this accurate phase-detect AF that allows the a7R II to focus the Sigma 50mm F1.4 lens with far more accuracy than a DSLR. We have to microadjust F1.4 primes all the time on DSLRs to get accurate focus out of them, and even then, peripheral AF points may continue to be off.

See the video below:

Sony a7RII w/ FE 24-70mm f/4 OSS lens Eye AF test:

The camera automatically finds the nearest eye, and continuously focuses on it, despite rather drastic and fast movement along the X, Y, and Z (distance) axes. No hunting, no jumping off to some other subject, just fast and effective AF on Richard’s eye.

See the video below:

See full review at dpreview.

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