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: 50-400mm F/4.5-6.3 Di III VC VXD (Model A067) Mount: Sony Latest Version: Ver.2 Last Update Date: 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 MobileTM Please update the firmware via TAMRON Lens UtilityTM.

Product: 150-500mm F/5-6.7 Di III VC VXD (Model A057) Mount: Sony Latest Version: Ver.3 Last Update Date: 2022.12.15

Update -Improved AF tracking performance when shooting moving objects -Compatible with AF Assist function during video recording

Product: 20-40mm F/2.8 Di III VXD (Model A062) Mount: Sony Latest Version: Ver.2 Last Update Date: 2022.11.29

Update Compatible with AF Assist function during video recording -Added compatibility with TAMRON Lens Utility Mobile