The stylish AF 12-24mm F/4 ATX-124PRO DXII C/AF (Canon) from Tokina is designed for digital SLR cameras with APS-C sized sensors. It features One-touch Focus Clutch Mechanism that allows you to switch between AF and MF effortlessly. All you need to do is snap the focus ring forward for auto focusing and back toward the camera for manual focusing. The Canon version of the lens already comes with a built-in AF motor and will benefit from the improved multi-coating. This new multi-coating would help reduce reflections that can cause flare and ghosting.
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