Add a cinema zoom lens to your documentary, broadcast, or online production kit with this black Catta FF 18-35mm T2.9 Cine Zoom Lens from DZOFilm. The cine lens is designed to maintain focus as you smoothly zoom in or out, and the Catta full-frame line reproduces accurate color and features a smooth focus/defocus transition. It features a wide T2.9 to T22 aperture, a 16-blade iris for a smooth bokeh, and a long 29.1" close focus range.