Tamron 28-75mm F/2.8 Di III RXD (SONY E) firmware v3

Tamron · Released Jan 29, 2019 · First seen Jul 4, 2026

v3 is the latest firmware for the Tamron 28-75mm F/2.8 Di III RXD (SONY E), released January 29, 2019.

What's in this update

This update improves ​the stability of control signal communication in continuous shoot​ing for a long time. Updated Serial Number:078373 or later

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Other versions for this product

See the full firmware history for the 28-75mm F/2.8 Di III RXD (SONY E)