Tamron 20-40mm F/2.8 Di III VXD (SONY E) firmware v3

Tamron · First seen Jul 4, 2026

v3 is not the latest firmware for the Tamron 20-40mm F/2.8 Di III VXD (SONY E): the current version is v4 (February 19, 2026). Go to v4

What's in this update

  1. Added compatibility with TAMRON Lens Utility™ Ver.3.0.2. Added​ compatibility with TAMRON Lens Utility Mobile™ Ver.3.0.3 Impro​ved of AF assist function.
  • Update can be done with TAMRON Lens Utility™.

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Other versions for this product

See the full firmware history for the 20-40mm F/2.8 Di III VXD (SONY E)