Video: Nikon Eye AF in action
We reported on the firmware update previously, which also adds CFexpress support and Raw video output, as well as improved low-light autofocus and auto-exposure performance. Nikon UK's Senior Product Manager Tim Carter revealed, however, that these enhancements may well come as a series of separate updates if different elements are ready at different times.
When we tried the eye-tracking AF it proved unnervingly accurate, locking onto a subject's eyes and maintaining focus on them as they moved their head, switching to full-face focus if the subject moved further away, or moved in such a way that they eyes weren't visible, as our video clip shows. We look forward to testing out this exciting new feature properly once we're able to install the firmware update on our own Z cameras.