Firmware Updates Released for Tamron 70-300mm f/4.5-6.3 Di III RXD and 18-300mm F/3.5-6.3 Di III-A VC VXD Lenses for Sony E

Firmware update v2 for the Tamron 70-300mm f/4.5-6.3 Di III RXD Lens in Sony E mount is available for download.

A firmware update v2 for the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD in Sony E mount is available for download.

Fixes and enhancements:

1. Improved AF tracking performance when shooting moving subjects
2. Supports the camera's "AF assist during video shooting" function