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The 300mm T2.8 S4/i Prime Lens features an eight-leaf linear module iris assembly, providing an aperture range of T2.8-T22.
Cooke's /i Technology provides vital metadata on lens setting, focusing distance, aperture and depth-of-field, hyperfocal distance, serial number, owner data, lens type, and focal length in both metric and footage measurements.
Yes, the 300mm T2.8 S4/i Prime Lens is color-matched and compatible with Cooke 5/i, miniS4/i, and Anamorphic/i lenses.
The 300mm T2.8 S4/i Prime Lens features a cam-type focus mechanism, ensuring smooth and precise focus adjustments.
Yes, the lens has a wide aperture of T2.8, which allows for greater control over depth of field and the ability to shoot in low light conditions.
Review Summary
300mm
T2.8-T22
78 Degree
84" (2100mm)
74" (1846mm)
320 Degree
5.7 Degree (Super 35 Format)
5.3 x 7.9" (136 x 202mm)
10.35 lbs (4.7kg)
Under the banner of professional cinematography equipment, the 300mm T2.8 S4/i Prime Lens for PL Mount stands as a testament to high-quality, reliable, and versatile lens design. This lens is a product of Cooke's renowned optical expertise, offering exceptional control over flare, distortion, veiling glare, and spherical aberrations even at full aperture.
The lens is expertly crafted with a cam-type focus mechanism, ensuring smooth and precise focus adjustments. Developed in close technical collaboration with industry professionals, this lens delivers consistent, top-tier performance. Its modular construction enhances ease of maintenance and serviceability, making it a durable choice for demanding film and television production environments.
The lens is color-matched and compatible with Cooke 5/i, miniS4/i, and Anamorphic/i, offering convenience and consistency across different shooting scenarios. The integrated /i Technology provides vital metadata, including lens setting, focusing distance, aperture, depth-of-field, hyperfocal distance, serial number, owner data, lens type, and focal length in both metric and footage measurements. This information is crucial for achieving consistent and reproducible results.
The S4/i series lenses are designed to provide maximum performance at full aperture, with superior control of flare, distortion, and spherical aberration. This ensures the signature Cooke Look is maintained across the series. The lens covers Super 35mm formats and features an ergonomically designed focus movement for smooth and accurate operation.
The Cooke /i Technology ecosystem provides critical lens metadata such as focus and Iris position, as well as individually calibrated lens distortion and shading maps. This makes the lens suitable for the most modern VFX applications, including Virtual Production shooting.
All S4/i series Prime lenses have standardized 0.8 MOD focus and Iris drive gears. They are color balanced and matched, ensuring consistency across the series. The S4/i series of prime lenses feature an eight-leaf linear module iris assembly, providing an aperture range of T2.8-T22.
The lens comes with precision PL Mount with /i Technology Electrical Contacts and a durable, hard-wearing surface finish to meet the needs of the most demanding environmental conditions. All S4/i series prime lenses are designed for full performance and reliability with a minimum of downtime. The weight/size ratio is optimized for all shooting applications, making this lens a versatile addition to any professional camera setup.
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