Free Firmware Update - Tokina FiRIN 20mm f/2.0 AF

Tokina USA is offering Free Firmware updates to current owners of the FiRIN 20mm F/2.0 AF. This update affects lenses purchased from USA authorized dealers before June 19, 2018. Any lens purchased after this date will have the firmware update installed. Benefits of this firmware update: This firmware update improves the auto-focus performance of the Tokina FíRIN 20mm F2 FE AF when the camera is set to AF-C high-speed shooting mode (Hi+/Hi/Mid). This improvement will be seen when the lens is used with Sony α7III, Sony α7RIII, Sony α9 cameras. When used with Sony α9 auto-focus tracking will work only...

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