＜Locating your serial number＞
|Serial Number [As of June 22]
The following serial numbers have the new firmware.
|SP70-200mm (Model A009)||030845～030856, 030937～030952, 032525～032564,
*Some lenses outside of above serial numbers may have new firmware as well. Please contact your local Tamron distributor if you prefer the firmware update on your lens.