Overview

The Tokina AT-X 840 D 80-400mm f/4.5-5.6 is a compact, lightweight superzoom praised for good sharpness and contrast given its range. Build quality is solid and armoured, though the focus ring may loosen. Autofocus is accurate but noisy and slower than some rivals. The filter rotates during focusing, hindering polarizer use. It suits advanced amateurs needing an affordable, portable 400mm zoom for occasional wildlife or bird photography.