The AT-X 116 PRO features Tokina’s exclusive ‘One-touch Focus Clutch Mechanism’ that allows the photographer to switch between AF and MF simply by snapping the focus ring forward for AF and back toward the camera to focus manually. This allows for a fast and easy manual over-ride in difficult lighting situations.
This lens is based on the award-winning AT-X 124 PRO DX (12-24mm f/4) lens, the new AT-X 116 PRO DX has a slightly shorter zoom range to maintain optical quality at wide apertures. The optical system of the lens features a new multi-coating system that helps to reduce reflections that can cause flare and ghosting.