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ZEISS CP.3
Camera · Equipment

ZEISS CP.3

ZEISS
zeiss cp 3 zeiss cp 2 zeiss

Compact ZEISS prime lens series with full-frame coverage and interchangeable mounts; XD variant provides real-time distortion and shading metadata via eXtended Data.

Overview

The ZEISS CP.3 (Compact Prime, third generation) is a series of prime cinema lenses from ZEISS, introduced in 2017 as the successor to the CP.2. These are not lighting or grip equipment, but camera optics for film and TV production. The lenses cover full frame, making them suitable for Super 35 and full frame sensors.

The CP.3 XD is the variant with eXtended Data: technically identical in construction to the standard CP.3, it adds an interface for transmitting lens metadata. The XD technology is based on the Cooke/i standard and additionally provides ZEISS-specific data on distortion and shading, calculated in real-time for every focus point and every effective T-stop. This data accelerates VFX and post-production workflows, as corrections do not need to be determined manually.

Technical Specifications

FeatureSpecification
Focal lengths15, 18, 21, 25, 28, 35, 50, 85, 100, 135 mm
ApertureT2.9 (15–21 mm), T2.1 (25–135 mm)
Image circleFull Frame, 43.3 mm image diagonal
Front diameter95 mm (uniform across the series)
Focus throwapprox. 300°
Interchangeable mountPL, EF, E, MFT, F (Nikon)

A uniform front diameter and largely identical external dimensions allow for quick lens changes without reconfiguring the matte box and follow focus. The Interchangeable Mount System (IMS) allows the mount to be swapped between different camera platforms.

On-Set Usage

The CP.3 is frequently used on gimbals, drones, and in documentary and commercial productions due to its compact design, low weight, and full frame coverage. The XD variant utilizes the metadata interface: the Cooke/i contacts are located on the PL mount, and the lens body also has a LEMO connector for data output. Compatible cameras and recorders can embed the data into the recording; in post-production, distortion and shading can be corrected automatically with this data.

Since the standard CP.3 and the CP.3 XD are optically identical, the final image does not differ – the added value of the XD version lies exclusively in the data workflow.

From the crafts

Perspectives

Cinematographer

Als Kameramann schätze ich die CP.3 besonders für ihre konsistente Farbwiedergabe über alle Brennweiten hinweg - das spart mir enorm viel Zeit beim Color Matching in der Post. Die kompakte Bauform macht sie zu meinen Lieblingsobjektiven für Gimbal-Arbeiten, da das Balancing deutlich einfacher ist als bei größeren Cine-Primes.

Director

Für mich als Regisseur bieten die CP.3 die perfekte Balance zwischen professioneller Bildqualität und kreativer Flexibilität. Ihre kompakte Größe ermöglicht es uns, auch in sehr beengten Sets zu arbeiten, ohne Kompromisse bei der visuellen Qualität eingehen zu müssen. Die durchgängige T2.1-Blende gibt mir die Freiheit, auch bei schwierigen Lichtverhältnissen atmosphärische Bilder zu schaffen.

Producer

Die CP.3-Serie ist für mich das ideale Mid-Range-Objektiv, da sie professionelle Kinoqualität zu einem vernünftigen Mietpreis bietet. Die einheitlichen Gehäusemaße reduzieren die Rüstzeiten am Set erheblich, was sich direkt in Kosteneinsparungen niederschlägt. Zudem ist die Verfügbarkeit bei den meisten Vermietern sehr gut, was die Planungssicherheit erhöht.

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