Cooke S4 FF / i T2.0 prime 75mm

The Cooke S4 FF/i 75mm T2.0 prime lens brings the revered Cooke Look to full-frame cinematography. Engineered as part of a color-matched family of prime lenses, this 75mm optic delivers a 32-degree full-frame diagonal angle of view alongside signature optical characteristics: smooth skin rendering, gentle clarity, subtle warmth, and dimensional contrast. Its narrower perspective isolates subjects cleanly while producing the smooth, circular bokeh consistent across the entire S4 FF/i lineup.

Optical Performance and Cinematic Rendering

Featuring a fast T2.0 to T16 aperture range and a nine-blade iris with slightly rounded blades, the lens maintains pleasing, rounded out-of-focus highlights even when stopped down. A close minimum focus distance of 450mm from the sensor plane expands creative options for intimate portraits and detailed insert shots. The mechanical focus ring provides 270 degrees of smooth rotation for accurate, repeatable focus pulls.

Cooke /i Technology and Mechanical Build

Designed for streamlined workflows on set and in post-production, each S4 FF/i lens integrates Cooke /i Technology to transmit critical lens metadata, including focus position, iris settings, inertial motion tracking, and factory-calibrated shading and distortion profiles. The physical barrel features a standardized 87mm front diameter and an M82 x 0.75 front filter thread. Measuring 89.3mm from the front element to the mount, the lens weighs 1.6kg in its base PL configuration. S4 FF/i lenses are manufactured for PL or LPL mount systems; please note that the specific mount supplied with this SKU is not specified.

Technical Specifications

• Focal Length: 75mm
• Format Coverage: Full Frame (also covers Super 35)
• Aperture Range: T2.0 to T16
• Diagonal Angle of View (Full Frame): 32 degrees
• Diagonal Angle of View (Super 35): 23 degrees
• Minimum Focus Distance: 450mm (from sensor plane)
• Focus Ring Rotation: 270 degrees
• Front Diameter: 87mm
• Filter Thread: M82 x 0.75
• Length to Mount: 89.3mm
• Weight: 1.6kg (base PL mount)
• Available Mounts: PL or LPL (SKU mount unspecified)
• Metadata: Cooke /i Technology