Today Tokina announced the long-awaited autofocus version of the FIRIN 20mm f/2 FE wide angle lens for Sony E-mount.
It adopts the same optical design as its manual focus sibling, but includes a ring-shaped ultrasonic AF motor which promises to be both fast and accurate when coupled with the GMR sensor. More importantly, it is fully compatible with Sony’s Fast Hybrid AF system, all AF function settings and MF Assist functions.