December 4, 2025, Saitama, Japan – Tamron Co., Ltd. (Headquarters: Saitama City), a leading manufacturer of optics for diverse applications, announces a new firmware update scheduled on December 4, 2025, for 150-500mm F/5-6.7 Di III VC VXD (Model A057) 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. AF assist function is also updated.
|
Product |
Mount |
Latest Version |
Last Update Date |
|
|
150-500mm F/5-6.7 Di III VC VXD (Model A057) |
Sony E |
Ver. 4 |
Dec. 4, 2025 |
|
|
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 – Improved AF assist function |
Please update the firmware through camera body. Download Page: https://www.tamron.com/global/consumer/support/download/frmware/a057/sony_e/ |
||
PDF Download
Firmware Update Press Release
