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 28-75mm F/2.8 Di III RXD (Model A036) 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.
28-75mm F/2.8 Di III RXD (Model A036)
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.”
Lenses with serial no. “012868” and subsequent have already the new firmware installed
Note: This overwrite service will only apply to products which were legally and officially imported into the EU, Andorra, Gibraltar, Iceland, Norway, Switzerland, Turkey or Ukraine, and distributed by an authorized Tamron Europe distributor (see also: Grey market).