Nikon has simply launched the firmware model 2.0 for Nikon Z6 and Z7, add Eye AF options. Here is the learn world comparability assessment of Nikon Z6 Vs. Sony a7 III Vs. Canon EOS R on Eye AF efficiency.

From the end result above, Nikon Z6 & Z7’s new Eye AF function is nice, significantly better than Canon EOS R, however nonetheless inferior to Sony a7 III.

Nikon’s Eye AF (Firmware V2) Vs. Sony a7 III and Canon EOS R by Jared Polin