The (ZK4.7×19) Fujinon ZK19-90mm T2.9 Cabrio is a zoom lens designed for Super 35mm cameras. The lens features a detachable digital servo drive unit that allows it to function either as a handheld, broadcast-style (ENG) lens or as a standard manual cinema lens.
Focal Range: 19mm to 90mm (4.7x zoom ratio).
Aperture: Constant T2.9 throughout the entire zoom range.
Image Circle: 31.5mm, providing full coverage for Super 35mm sensors.
Physical Build: Features a 114mm front diameter and standard 0.8 pitch gears for focus, zoom, and iris.