Dear users and potential purchasers of Tamron products.
Thank you for continuous use of Tamron products.
We are pleased to inform you that the firmware update for the 18-400mm F/3.5-6.3 Di II VC HLD (Model B028) is now available.
This is an update pertaining to our announcement on October 25th 2022, for the issues found with our 18-400mm F/3.5-6.3 Di II VC HLD (Model B028) on Canon EOS R7 / EOS R10 used with Canon “Mount Adapter EF-EOS-R”.
Please review the information below.