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 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.

1. Affected model

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

2. Firmware version

   Ver.3

3. Improvements

   This update improves the following issue:

   When you use flashes, there is a delay from the time the shutter button is pressed to the time the shutter and the flash release.
   Applicable camera models: α7, α7 II, α7R, α7R II, α7S, α7S II, α5000, α5100, α6000, α6300, α6500, NEX-3N, NEX-5R, NEX-5T, NEX-7, NEX-F3, NEX-6

   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.
   Australia: Blonde Robot Pty Ltd
   International: http://www.tamron.com/en/#distributors