Zeiss CZ.2 70-200mm T2.9 Cinema Lens with EF-Mount
Overview
The Zeiss CZ.2 70-200mm T2.9 Cinema Lens with EF-Mount is a telephoto spherical zoom that covers Full Frame sensors. Telephoto focal lengths compress perspective and throw backgrounds well out of focus, letting camera operators isolate a subject from a busy environment or reach action at a distance. Its 2.86x zoom range allows camera operators to reframe without repositioning the camera, and a constant T2.9 aperture holds exposure steady through the zoom. It uses an EF-Mount with manual focus. Standard electronic contacts pass aperture and focus information between the lens and the camera body.
Features
Key Features
Telephoto Full Frame Coverage
The lens covers Full Frame sensors, projecting a 43.3 mm image circle. A telephoto field of view compresses distance and lifts a subject off its background, suiting clean singles and action reached from further back.
User-Interchangeable Mount
The mount can be swapped by the owner, letting one lens follow a camera package across bodies rather than staying tied to whichever mount it shipped with. That matters most to owner-operators buying into a system they expect to change.
Electronic Contacts
Contacts in the mount pass aperture and focus information between lens and body. The camera records those settings into metadata and can drive the iris electronically where the body supports it.
Optical Design
2.86x Zoom Range
The 70-200mm range covers 2.86x without a lens change, holding a constant T2.9 through the zoom. Reframing happens on the barrel, letting one operator move between a wide and a tight shot inside a single take.
Focus & Handling
5 ft Minimum Focus
Mount & Rig Integration
EF-Mount
The lens mounts via EF-Mount, designed for DSLR bodies and adapting cleanly onto most mirrorless systems, where the longer flange distance leaves room for a simple adapter without corrective optics.
0.8-Pitch Cine Gears
The lens carries 0.8-pitch cine gears, the standard pitch for follow focus units and lens motors. Compatibility with lens control systems lets a solo operator make consistent, repeatable focus pulls, or a camera assistant control the lens remotely.
114mm Front Diameter
The front element measures 114mm, which matches the 114 mm standard most matte boxes clamp to directly. Matte box fit follows from this measurement rather than from the filter thread, since the clamp grips the outside of the barrel.