August 6, 2020
Tamron Co., Ltd.

[Update]
Notice about Firmware Update for
Tamron 28-200mm F/2.8-5.6 Di III RXD (Model A071)

Dear users and potential purchasers of Tamron products.

Thank you for using Tamron products.

We are pleased to inform you that the firmware update for the 28-200mm F/2.8-5.6 Di III RXD (Model A071) for Sony E-mount, full-frame mirrorless cameras, is now available.
This is an update regarding our announcement on July 10, we have confirmed that the Model A071 for Sony mirrorless cameras do not work properly.

The firmware update is available through Sony E-mount camera bodies.
Please review the information below.

  1. Affected model

    28-200mm F/2.8-5.6 Di III RXD (Model A071)

  2. Firmware version

    Ver.2

  3. Improvements

    This update improves the following issues:

    When AF-S mode, the AF operation rarely stops in the middle and the focus indicator lights up even though it is not in focus.

    Tap for more details.

  4. How to Update

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

  5. How to Check your Lens Firmware Version

    From your camera’s menu screen, please select "Setup" then "Display version."
    Tap for more details

  6. Inquiries regarding this matter

    Please contact your local Tamron distributor.
    http://www.tamron.com/en/#distributors