| Name | Description |
|---|---|
| Product | 50-400mm F/4.5-6.3 Di III VC VXD (Model A067) |
| Mount | Sony |
| Latest Version | Ver.4 |
| Last Update Date | 2025.1.21 |
| Update | - Improved AF performance during zooming - With α9 III, when its focus mode is set to AF-S, DMF, or MF, it will support continuous shooting at up to approximately 120 frames per second |
| How to Update | Please update the firmware via TAMRON Lens UtilityTM. TAMRON Lens Utility |
TAMRON Lenses firmware update (Ver.4) 50-400mm F/4.5-6.3 Di III VC VXD (Model A067)
January 21, 2025, Saitama, Japan - Tamron Co., Ltd. (President & CEO: Shogo Sakuraba; Headquarters: Saitama City), a leading manufacturer of optics for diverse applications, announces a new firmware update scheduled on January 21, 2025, for 50-400mm F/4.5-6.3 Di III VC VXD (Model A067) for Sony E-mount.
With this new firmware update, AF performance during zooming will be improved when shooting videos and still images (in AF-C mode). Additionally, with α9 III, when its focus mode is set to AF-S, DMF, or MF, it will support continuous shooting at up to approximately 120 frames per second.