Zeiss Compact Zoom 70-200mm T2.9
Zeiss Compact Zoom CZ.2 70-200mm is a workhorse of a telephoto lens. Cine housing yet lightweight and mobile. Any documentary maker looking to add some quality Zeiss glass should look towards this as their top-end focal length option.
This lens covers full frame sensors and features smooth focus and zoom rings with lens gearing compatible with industry standard follow focus mechanisms.