December 15, 2022, Saitama, Japan - Tamron Co., Ltd. (President & CEO: Shiro Ajisaka; Headquarters: Saitama City), a leading manufacturer of optics for diverse applications, announces a new firmware update scheduled on December 15, 2022, for TAMRON 50-400mm F/4.5-6.3 Di III VC VXD (Model A067) and 150-500mm F/5-6.7 Di III VC VXD (Model A057) for Sony E-mount.

With this new firmware update, the AF tracking performance has significantly improved, and will now keep good track of a moving object. Also, AF Assist function during video recording is now supported.

Product	Mount	Latest Version	Last Update Date
50-400mm F/4.5-6.3 Di III VC VXD (Model A067)	Sony	Ver.2	2022.12.15
Update	-Improved AF tracking performance when shooting moving objects -Compatible with AF Assist function during video recording -Added compatibility with TAMRON Lens Utility Mobile	Please update the firmware via TAMRON Lens Utility

1. Only Sony camera models with AF Assist function are supported
2. TAMRON Lens Utility download page: https://www.tamron.jp/en/support/lensutility.html
3. The latest version of the Model A062 firmware update has been released on November 29, 2022 along with the release of TAMRON Lens Utility Mobile.

Product	Mount	Latest Version	Last Update Date
150-500mm F/5-6.7 Di III VC VXD (Model A057)	Sony	Ver.3	2022.12.15
Update	-Improved AF tracking performance when shooting moving objects -Compatible with AF Assist function during video recording	Please update the firmware through camera body. Download Page: https://www.tamron.jp/en/support/e-mount_firmware.html

Product	Mount	Latest Version	Last Update Date
20-40mm F/2.8 Di III VXD (Model A062)	Sony	Ver.2	2022.11.29
Update	-Compatible with AF Assist function during video recording -Added compatibility with TAMRON Lens Utility Mobile	Please update the firmware via TAMRON Lens Utility.