Tokina atx-m Series Firmware Updates

Tokina Lens atx-m Series E-Mount Firmware Update Information
Thank you for your continued patronage of Tokina lens products.
It has been clarified that some products of the Tokina lens atx-m series may have malfunctions when combined with some products of the camera.
Therefore, please check the version of the farm of the target model and update it if necessary.
We deeply apologize for any inconvenience caused to our customers.
Please use the following method for firmware update.

Compatible models

• atx-m 85mm F1.8 FE
• atx-m 23mm F1.4 Sony E
• atx-m 33mm F1.4 Sony E
• atx-m 56mm F1.4 Sony E

Products that require a firmware update
The product with the “02” sticker on the two sides of the package is the latest version, and the product without the sticker needs a firmware update.
You can also check the version display by selecting [Setup]-[Version Display] from [MENU] of the camera you are using.
This version display is Lens Ver. The product that is 02 will be the latest firmware.
Versions prior to 02 require a firmware update.

Firmware update method
atx-m85mmF1.8FE
Please send the product to the repair counter of the Kenko Tokina Support Center to update the firmware.

atx-m23mmF1.4 Sony E ・ atx-m33mmF1.4 Sony E ・ atx-m56mmF1.4 Sony E

We apologize for the inconvenience, but please update the firmware yourself.
For the firmware upgrade procedure, please follow the procedure described on the download page of each product to update the firmware.

atx-m 23mm F1.4
atx-m 33mm F1.4
atx-m 56mm F1.4

Tokina ATX-M 85mm f/1.8 FE:
B&H Photo / Amazon
Tokina atx-m 23mm f/1.4: B&H Photo
Tokina atx-m 33mm f/1.4: B&H Photo
Tokina atx-m 56mm f/1.4: B&H Photo