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Cooke 50mm S4/i T2 Cine Lens

The Cooke 50mm T2 is a 50mm f/2 cinema lens designed for PL Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Cooke 50mm S4/i T2 Cine Lens

Cooke 50mm S4/i T2 Cine Lens

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Lens OverviewCooke 50mm T2

The Cooke 50mm S4/i is a prime cinema lens built on the PL Mount platform, designed specifically for the Cinema / Video camera system. With a focal length of 50mm and a maximum aperture of T2, it sits comfortably in the standard focal length range, making it a versatile choice for a wide variety of narrative and documentary cinematography applications. The lens is optimized for Super 35 format sensors, which aligns it with a broad range of professional cinema camera bodies using the PL Mount standard.

Focus is entirely manual, with no autofocus system — a deliberate design choice consistent with professional cinema production workflows where precise, repeatable focus pulls are a priority. The lens weighs 1.5kg, which is typical for a robust, mechanically engineered cine prime. Image stabilization is not included, again consistent with cinema lens conventions where stabilization is typically handled at the camera or rig level.

With a prime configuration rather than a zoom, the S4/i 50mm delivers the optical consistency and rendering characteristics that cinematographers rely on when building a matched lens set for a production.

Key FeaturesCooke 50mm T2

50mm Prime Focal Length: A standard field of view well-suited to a wide range of narrative, documentary, and commercial cinematography scenarios.

T2 Maximum Aperture: Strong light-gathering capability that allows shooting in lower light conditions while maintaining depth-of-field control.

PL Mount: Industry-standard cinema lens mount compatible with professional camera systems from ARRI, RED, Sony, and others.

Super 35 Format Coverage: Optimized for Super 35 sensors, matching the format found in a broad range of industry-standard cinema cameras.

Manual Focus Design: Smooth, precise focus ring engineered for repeatable focus pulls in professional cinema production workflows.

Cooke /i Technology: Embeds lens metadata — including aperture, focus distance, and depth of field — directly into the camera's recorded footage for use in post-production.

Lens SpecificationsCooke 50mm T2

Cooke 50mm T2 full specifications
SpecDetail
Use CasesVideo / Cinematography
Lens TypeCine
FormatSuper 35
Zoom/PrimePrime
Focal Length50mm
Maximum Aperturef/2
Camera SystemCinema / Video
Lens MountPL Mount
AutofocusNo
Focus TypeManual
Image StabilizationNone
Weight1.5kg

DescriptionCooke 50mm T2

The Cooke 50mm S4/i is a prime cinema lens built around the PL Mount, covering the Super 35 sensor format. With a fixed focal length of 50mm and a maximum aperture of T2, it delivers consistent, measurable light transmission that cinematographers can rely on across a matched set. The lens is manual focus only — a standard approach in professional cinema production — and carries no image stabilization system, keeping the optical design focused on rendering quality.

At 1.5kg, it provides a sturdy, professional build that integrates naturally into cinema rigs and follow focus systems. Classified in the standard focal length range, the 50mm field of view is a well-established choice for close-up work, dialogue scenes, and general narrative cinematography. The lens is designed for the Cinema / Video camera system, making it purpose-built for motion picture production environments where the PL Mount ecosystem is the industry standard.

ProsCooke 50mm T2

  • Prime lens design at 50mm provides a standard focal length well-suited to a wide range of shooting scenarios
  • Maximum aperture of T2 offers strong light-gathering capability for a cinema prime
  • PL Mount compatibility aligns with a broad ecosystem of professional cinema cameras

ConsCooke 50mm T2

  • No image stabilization, requiring stabilization to be handled externally at the rig or camera level
  • Manual focus only — no autofocus option for operators who might need it in hybrid or documentary-style productions
  • No filter thread size listed, which may complicate direct front-mounted filtration planning

Frequently Asked QuestionsCooke 50mm T2

What camera mount does the Cooke 50mm S4/i use?+

The lens uses a PL Mount, which is the standard mount for professional cinema cameras. It is not compatible with DSLR or mirrorless camera mounts without an adapter.

What sensor format does this lens cover?+

The Cooke 50mm S4/i is designed to cover the Super 35 format. Cinematographers should verify their camera's sensor size to confirm compatibility.

What is the maximum aperture of this lens?+

The maximum aperture is T2. T-stop ratings measure actual light transmission rather than the theoretical f-stop value, making them the standard measurement used in cinema lens specifications.

Does this lens have autofocus?+

No, the Cooke 50mm S4/i is a manual focus lens. This is standard for cinema prime lenses, where focus is typically controlled by a dedicated focus puller using follow focus systems.

How heavy is the Cooke 50mm S4/i?+

The lens weighs 1.5kg. This should be factored into rig balancing and operator considerations, particularly when building a full cinema camera package.

Is this a zoom or a prime lens?+

The Cooke 50mm S4/i is a prime lens with a fixed focal length of 50mm. It falls into the standard focal length range, making it useful for a variety of compositions without optical zoom capability.

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