Cooke S7/i - Full-Frame Plus 35mm Prime Lenses - 18mm T2

Cooke S7/i Full Frame Plus Primes  T2.0

-   Shoot 35mm, Super 35mm, Full Frame and BeyondThe Cooke S7/i, T2.0 Full Frame Plus Primes are designed to cover the emergent full frame cinema camera sensors up to at least the full sensor area of the RED Weapon 8K (46.31mm image circle).

-    Shoot 35mm / Super 35mm formats, full frame, VistaVision and beyond - all with The Cooke Look®. We have you covered with our S7/i Full Frame Plus lenses.

-   Superb optical and mechanical performance, control of flare, distortion, veiling glare and spherical aberrations at full aperture. The cam-type focus mechanism allows for smooth focus adjustments. Modular construction increases ease of maintenance and serviceability.

-    And, the S7/i lenses come equipped with /i Technology for frame by frame digital information capture, as do all modern Cooke cine lenses for film and digital capture.

-   Available beginning June 2017 in focal lengths: 18, 25, 32, 40, 50, 75, 100 and 135mm.  Cooke Full Frame s7/i 50mm Lens

-    Feature Highlights

-   Focal lengths: 18, 25, 32, 40, 50, 75, 100 and 135mm

-    T2.0 – T22 aperture

-   Covers at least 46.31mm image circle

-    Colour matched to Anamorphic/i, S4/i, miniS4/i, 5/i and Pancro/i Classic lenses

-   Award-winning cam style mechanism for smooth focus adjustments
Especially well balanced for astigmatism and correct for lateral and longitudinal aberrations over the entire image area

-   Supplied with the next generation of /i Technology for lens metadata capture

-    Linear iris

-   The Cooke Look®, of course Technology

Our Cooke S7/i Prime lenses are supplied with /i Technology, and are designed for all PL mounted professional motion picture film and electronic cameras. The /i Technology provides cinematographers and camera operators with vital information 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. For zoom lenses, the zoom position is displayed. 



Maximum Format Cover46.31mm diameterFocus ScalesTwo opposing focus scales - metric & footage. Scales marked from infinity to MOD.Focus Drive Gear140 teeth 0.8 metric module x 6.0mm wide 103mm from the image plane.Iris ScalesTwo opposing linear T scales - whole and third stops marked.Iris Drive Gear134 teeth 0.8 metric module x 4.0mm wide x 81mm from image plane.   Main

Features 

Optical Design  --  The optics are designed to give maximum performance at full aperture with superior control of flare, distortion and spherical aberration.Cooke /i Technology Lenses ElectronicsAccessible via cable connector near the lens mount and contacts in mount that sync with /i compatible cameras and accessories.

Colour Balance  --  All Cooke S7/i prime lenses are colour balanced, colour-matched and compatible with Cooke S4/i, miniS4/i, Anamorphic/i and PANCHRO/i Classic lenses.

T2.0 Aperture  --  Cooke S7/i Primes have a true T2.0 aperture and cover 35/Super 35mm, Full Frame and beyond.

Index Marks  --  Every index mark is labeled. More detailed markings allow for more detailed focus control.

Focus Movement  --  Our Academy Award® winning cam-style focus movement coupled with the added benefit of a large lens barrel diameter, has allowed for an increased number of focus markings, particularly at close focus. Spherical aberration has been controlled throughout the range of focal lengths to eliminate compensation of changes in back focus with aperture. A four-point contact bearing provides a smooth positive backlash-free movement.

Camera Mounts  --  Cooke Hardened PL Mount with /i Technology contact.

Focus Scaling  --  Large, clear numerals on both sides of the focus barrel benefit the focus puller when shooting under difficult lighting conditions.

Compatibility  --  All Cooke S7/i Primes have a common fixed front diameter of 110mm, with a focus drive gear of 140T x 0.8 mod and an iris drive gear of 134T x 0.8.

External Finish  --  A scratch resistant PTFE hard anodised finish is provided on all Cooke lenses, providing a durable, hard-wearing surface to meet the most demanding environmental conditions.

Iris  --  A nine-leaf linear module iris assembly is fitted into the Cooke S7/i Primes.

Weight/Size Ratio  --  The lenses are designed for all shooting applications, including handheld and Steadicam, providing comfortable balance ratio with the latest compact cameras.

Reliability and Service  --  Cooke S7/i prime lenses are designed to meet a market requirement for fully reliable performance with a minimum of downtime.