Cooke S4 FF / i 6 lens set

The Legendary Cooke Look for Full-Frame Cinematography

The Cooke S4 FF/i 6 lens set expands the acclaimed optical character of the classic S4 series to full-frame formats. Comprising 18mm, 25mm, 35mm, 50mm, 75mm, and 100mm primes, this set provides precise colour matching, balanced contrast, and organic warmth across every focal length. Engineered with a consistent T2.0 to T16 aperture and a nine-blade aperture with rounded blades, each prime yields gentle clarity, natural skin rendering, and smooth out-of-focus highlights.

Streamlined Mechanics for Set Efficiency

Engineered for high-end cinema workflows, all six lenses share standardized physical traits to expedite lens changes on set. The kit features a uniform 87mm front diameter, 270° focus barrel rotation, and 75° iris rotation. The chassis weighs between 1.45kg and 1.8kg with base PL mount configurations, with minimum focus distances extending from 280mm to 650mm depending on the focal length.

Integrated Metadata and Technical Specifications

Every prime is equipped with Cooke /i Technology, capturing real-time frame-by-frame data for focus, aperture, inertial camera motion, and factory-calibrated distortion and shading maps to optimize post-production and virtual studio pipelines.

Set Focal Lengths:

• 18mm T2.0
• 25mm T2.0
• 35mm T2.0
• 50mm T2.0
• 75mm T2.0
• 100mm T2.0

Mount & Filter Information: PL and LPL mounts are available, but the supplied mount type for this specific SKU is not specified. Screw-in filter threads measure M82 x 0.75 across the 25mm, 35mm, 50mm, 75mm, and 100mm lenses. The 18mm lens has no screw-in filter thread.