Apr 152019

Sony has just released firmware version 3.0 for the Sony a7R III and a7 III mirrorless cameras. It’s a major update that adds Real-Time Eye AF, Animal Eye AF, and Time Lapse features to the cameras.

Real-Time Eye AF

In v3.0, the existing Eye AF technology has been upgraded further with an AI-powered eye-detection system that keeps focus on the eye, even in difficult situations.

“Through machine learning, Sony has created a system that can detect—and focus on—the human eye even if the subject is looking down, partially blocked in the frame, turning or backlit,” Sony says. “This feature is available in AF-C mode with a simple half-press of the shutter button.”

This is the same technology that was unveiled in the Sony a6400 in January 2019, promised for the a7 III and a7R III at the time, and added to the Sony a9 in a firmware update in March 2019.

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