Sony released major firmware update V3.0 for the A7 III and a7R III full frame mirrorless cameras, bringing enhanced real-time Eye AF functionality as well as an Eye AF mode designed specifically for animals.
As for the a9, Sony anticipated firmware version 6.0 will be released Summer 2019 and will include Animal Eye AF and the interval shooting modes now available for the a7R III and a7 III.
Firmware downloads links:
- The Sony a7R III support page for firmware updates is here
- The Sony a7 III support page for firmware update is here
- ILCE-7RM3 Update file (for Windows) File name: Update_ILCE7RM3V300.exe
- ILCE-7RM3 Update file (for Mac) File name: Update_ILCE7RM3V300.dmg
- ILCE-7M3 Update file (for Windows) file name: Update_ILCE7M3V300.exe
- ILCE-7M3 Update file (for Mac) file name: Update_ILCE7M3V300.dmg
Real-time Eye AF
Software Version 3.0 brings Real-time Eye-AF to the a7R III and a7 III, an AI-driven, enhanced eye detection system that’s based on the results of machine learning. 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. This feature is available in AF-C mode with a simple half-press of the shutter button.
Real-time Animal Eye AF
As with human eye recognition, Software Version 3.0 brings AI-driven animal eye detection to Sony cameras for the first time. Advanced subject recognition allows the a7 III and a7R III to detect and track animal eyes, and is the first step in a robust animal-tracking AF system.
The development of Animal Eye AF performance will continue, increasing the range of animals recognized by the system as well the system’s ability to track their movement.
This new software adds a built-in interval timer that can be set for anywhere between 1 and 60 seconds, with a total number of shots from 1 to 9999. AE tracking sensitivity is available to be adjusted to “High”, “Mid” or “Low” in order to reduce changes in exposure