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Cooke S4i Mini 135mm Lens With Case Ex-Demo

Cooke S4i Mini 135mm Lens With Case Ex-Demo

 

The lenses are one stop slower than the S4/i, as a result they can be smaller and lighter.

All Cooke lenses are colour matched. This means miniS4/i and S4/i lenses can be mixed on a shoot with full confidence that the images will match.

The miniS4/i Primes (T2.8 to T22 aperture) incorporate everything that today's filmmakers ask for: smaller, lighter-weight lenses that offer the same resolution, optical quality and reliability as the S4/i lenses at T2.8 speed. With the speed of the new digital cameras, T2.8 is the new, economical T2.0. The Mini S4/i’s are interchangeable with the S4/i and 5/i lenses for shooting film and digital images up to and beyond a 4K resolution. 

All of miniS4/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. 

 

miniS4Cooke /i Technology Lenses Main Features : 

 

  • Optical DesignThe 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 contacts in PL mount that sync with /i compatible cameras.
  • Colour BalanceAll miniS4/i prime lenses are colour balanced, colormatched and compatible with Cooke 5/i, S4/i and Anamorphic/i.
  • ApertureAll miniS4/i primes have a true T2.8 aperture and cover Super 35mm format.
  • Index MarksEvery index mark is labelled. More detailed markings allow for more detailed focus control.
  • Focus MovementOur 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 MountsCooke Hardened PL Mount with /i Technology contact.
  • Focus ScalingLarge, clear numerals on both sides of the focus barrel benefit the focus puller when shooting under difficult lighting conditions.
  • CompatibilityAll Cooke miniS4/i primes, except the 18mm, have a common fixed front diameter of 87mm, with a focus drive gear of 121T x 0.8 mod and an iris drive gear of 119T x 0.8.
  • External FinishA 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.
  • IrisAn eight-leaf linear module iris assembly is fitted into miniS4/i primes with an aperture range of T2.8 to T22.
  • Weight/Size RatioThe lenses are designed for all shooting applications, including handheld and Steadicam, providing comfortable balance ratio with the latest compact cameras.
  • Reliability and ServiceminiS4/i prime lenses are designed to meet a market requirement for fully reliable performance with a minimum of downtime.


  • T-Stop Range    T2.8-T22
  • Angular Rotation of Iris Scale    96°
  • Min. Marked Object Distance    1000 mm, 39 in
  • Close Focus from Lens Front   790 mm, 31 in
  • Angular Rotation to MOD Endstop   300°
  • Max. Diagonal Angle of View for Super 35 Format    14.16°
  • Length from Front of Lens to Lens Mount  157.8 mm,  6.211 in
  • Max Front Diameter   87 mm,  3.43 in
  • Total Weight    1.80 kg,  3.96 lbs

 

  • Maximum Format Cover33.54mm Diameter (New Epic S35mm Format)
  • Focus ScalesTwo opposing focus scales - metric or footage. Scales marked from infinity to MOD.
  • Focus Drive Gear121 teeth 0.8 metric module x 5.0 wide x 104 from the image plane.
  • Iris ScalesTwo opposing linear T scales - whole and third stops marked.
  • Iris Drive Gear119 teeth 0.8 metric module x 2.5 wide x 84 from image plane.
£6,144.00

DigiBroadcast Ltd, Unit 15d Oakcroft Road, Chessington, Surrey, KT9 1RH, UK

 
Tel: +44 (0) 208 397 1407
Fax: +44 (0) 208 397 5055
Email: 
sales@digibroadcast.com