Zeiss CP.2 85mm T2.1 Compact Prime Lens
The Zeiss 85mm T2.1 is a 85mm f/2.1 lens designed for PL Mount, Canon EF, Nikon F, Sony E, Micro Four Thirds mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Zeiss CP.2 85mm T2.1 Compact Prime Lens
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Lens Overview — Zeiss 85mm T2.1
Key Features — Zeiss 85mm T2.1
85mm Prime Focal Length: A classic portrait and interview focal length in the standard-to-telephoto range, well-suited for medium shots and close-ups in narrative and documentary work.
T2.1 Maximum Aperture: Cinema-calibrated T-stop rating ensures accurate, consistent exposure matching when used alongside other lenses in the CP.2 family.
Interchangeable Mount System: A single lens body can be re-mounted for PL, Canon EF, Nikon F, Sony E, and Micro Four Thirds cameras, making it highly versatile across productions and rental fleets.
Full-Frame Coverage: Covers a full-frame image circle, supporting large-sensor cinema and hybrid cameras without vignetting.
Manual Focus Design: Smooth, geared focus ring is designed for use with a follow focus system and dedicated focus puller in professional cinema workflows.
Consistent Lens Characteristics: Part of the CP.2 family, which shares unified front diameter, gear positions, and color rendering for matched multi-lens setups.
Lens Specifications — Zeiss 85mm T2.1
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography, Studio, Portrait, Creative Effects |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 85mm |
| Maximum Aperture | f/2.1 |
| Camera System | Cinema / Video |
| Lens Mount | PL Mount, Canon EF, Nikon F, Sony E, Micro Four Thirds |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 900g |
Description — Zeiss 85mm T2.1
The Zeiss CP.2 85mm T2.1 Compact Prime is a full-frame cinema prime lens built for professional cinema and video production. With a maximum aperture of T2.1, it delivers a precise, cinema-calibrated exposure value ideal for productions requiring consistent exposure across multiple lenses. The 85mm focal length sits comfortably in the standard-to-portrait range, making it a go-to choice for interview setups, narrative close-ups, and medium shot compositions.
Focus is fully manual, in keeping with professional cinema practice where control and repeatability are prioritized over automation. A defining feature of the CP.2 system is its interchangeable mount design, with support for PL Mount, Canon EF, Nikon F, Sony E, and Micro Four Thirds — enabling one lens to serve across a broad range of camera platforms. Weighing 900g, it offers a professional-grade build without becoming unwieldy on standard cinema rigs.
Pros — Zeiss 85mm T2.1
- ✓Interchangeable mount system supports PL Mount, Canon EF, Nikon F, Sony E, and Micro Four Thirds — exceptional cross-platform flexibility
- ✓T2.1 maximum aperture provides a calibrated, cinema-standard exposure rating for reliable multi-lens matching
- ✓Full-frame coverage ensures compatibility with large-sensor cinema and hybrid cameras
Cons — Zeiss 85mm T2.1
- ✗No autofocus — fully manual operation may be limiting for run-and-gun or solo video shooters
- ✗No image stabilization, which can be a challenge in handheld shooting situations
- ✗At 900g, it is a substantial lens that may require additional support rigging on lighter camera setups
Reviews — Zeiss 85mm T2.1
Videos — Zeiss 85mm T2.1
Zeiss CP2 VS Canon Cine Prime — Kalani Hubbard
Frequently Asked Questions — Zeiss 85mm T2.1
What camera mounts are compatible with the Zeiss CP.2 85mm T2.1?+
The CP.2 85mm T2.1 supports interchangeable mounts covering PL Mount, Canon EF, Nikon F, Sony E, and Micro Four Thirds. This allows a single lens to be used across a wide variety of professional and hybrid cinema cameras.
Does this lens support autofocus?+
No, the Zeiss CP.2 85mm T2.1 is a fully manual focus lens. This is standard for cinema lenses, where precise focus control is typically handled by a dedicated focus puller using follow-focus systems.
What sensor formats does this lens cover?+
The CP.2 85mm T2.1 is designed for full-frame format coverage, making it compatible with full-frame cinema and hybrid cameras. It can also be used on smaller sensor formats such as Micro Four Thirds via the interchangeable mount system.
What does the T2.1 rating mean compared to an f-stop rating?+
T2.1 is a T-stop rating, which is a cinema-standard measurement that accounts for actual light transmission through the lens rather than the theoretical aperture. This makes it more precise for exposure matching across multiple lenses on a production.
How heavy is the Zeiss CP.2 85mm T2.1?+
The lens weighs 900g. While manageable, this weight is worth accounting for when selecting camera support rigs, especially for handheld or gimbal-based shooting setups.
Does the lens have image stabilization?+
No, the Zeiss CP.2 85mm T2.1 does not include image stabilization. For handheld or moving camera work, external stabilization solutions such as gimbals or camera rigs would be needed.