Dear users and potential purchasers of Tamron interchangeable lenses.

Thank you for using Tamron products.

We are pleased to inform you that the firmware update for the 17-28mm F/2.8 Di III RXD (Model A046) for Sony E-mount, full-frame mirrorless cameras, is now available. The firmware update is available through Sony E-mount camera bodies.
Please review the information below.

Affected model
17-28mm F/2.8 Di III RXD (Model A046)

Firmware version
Ver. 2

Tap for more details.

How to Update
The lens firmware can be updated using cameras that support this lens firmware update.
Tap for more details

How to Check your Lens Firmware Version
From your camera’s menu screen please, select “Setup” then “Display version.”

Inquiries regarding this matter
Please contact your local Tamron distributor.