Sony A7rii Eye Af. Also heres the Sony Help Guide for the A7RII. 9292015 So in short using Eye AF is a two-step operation. A mid-range model like the previous A7 II it borrows a number of features from the two current flagships the A9 and A7r III making it the perfect full-frame solution for photographers on a restricted budget. 372018 Sony Eye AF.
Wide Center and Flexible Spot Focus Areas are compatible. He also did the Sony a9 vs a7RII EYE-AF tracking test. 1092016 If you used wide-open apertures 14 18 20 etc then focusing is critical and Eye AF is a great feature to have. AF-C and AF-S are compatible. For Portrait photographers Eye-AF is one of the best feature available on a Sony Alpha camera. Sony a7R II Continuous AF with Sigma 50mm F14 Canon EF Mount Sony RX100 IV.
Eye AF is compatible with all native E-mount lenses that feature autofocus.
722015 Dpreview posted the Eye AF Test reviews on the new Sony a7RII and RX100 IV. Sony a7R II Continuous AF with Sigma 50mm F14 Canon EF Mount Sony RX100 IV. The newest generation of Sony cameras A7riii A9 A7iii have seen advancements in this feature. Started Aug 22 2015. 722015 Sony a7R II Eye AF AF-C Dpreview posted a full A7rII and RX100m4 Eye AF testing report. Its also important to note that for Eye AF to work the camera must be in AF-C continuous autofocus mode.