Tokina 11-20mm Cinema AT-X T2.9 (EF)

The Tokina Cinema AT-X 11-20mm T2.9 is a super-wide parfocal zoom for Super 35 cameras. This version has EF mount, and it holds a constant T2.9 aperture across its range with no exposure change.

The parfocal design keeps focus through the zoom, and the constant aperture means no exposure compensation when you zoom. The metal housing is built for cine production, and 0.8 mod gears fit follow focus and FIZ control systems. It suits interiors, car work, documentary and any shot that needs a very wide view.

It covers 11 to 20mm at T2.9, with a 95mm front diameter, an 86mm filter thread and a weight of about 1.09kg. Close focus is 0.30m from the image plane, and the focus ring rotates through 300 degrees. It has 14 elements in 12 groups and 9 iris blades. The EF mount suits Canon cameras. It suits cinema and EF-mount bodies.