Cooke S4/i 14mm Prime:
The Cooke S4/i 14mm Prime features optimal optical performance, /i Technology lens data transfer, and an ergonomic mechanical design with smooth cam-based focus adjustments. This 14mm lens incorporates an aperture range of T2.0 to T22, focus scales marked in both feet and meters, and color matching with other modern Cooke cine-style lenses. The S4/i lenses minimize flare, distortion, veiling glare, and spherical aberrations even at the full aperture setting. The S4/i lenses are PL-mounted, making them compatible with most professional cine-style cameras. Cooke’s /i Technology provides a wealth of lens data crucial for matching shots, VFX work, and post-production. Metadata parameters include focal length, focus distance, lens aperture, depth of field, hyperfocal distance, the lens serial number, and more. A modular design ensures easier maintenance and servicing of the S4/i lens series. An award-winning cam-style focus movement is paired with a large lens barrel diameter, enabling smooth focus pulling with an increased number of focus markings, particularly at close focus. Spherical aberration has been controlled, eliminating compensation of changes in back focus with aperture, and a four-point contact bearing provides backlash-free movement.