Share:
Cooke 40mm T2.8 miniS4/i Cine Lens for PL Mount, Feet
SKU: COCKEP4 MFR: CKEP 40
Earn VIP Reward Points
Key Features
- Capture stunning visuals with this 40mm Cooke Cine Lens, perfect for film.
- Achieve a beautiful, cinematic look with the T2.8 aperture of this lens.
- Enjoy precise focus with clearly marked focus scales on this prime lens.
- Durable build quality ensures this PL Mount lens withstands rigorous use.
- Get optimal image quality with this lens designed for Super 35 format.
- Compact and lightweight, this 40mm lens offers easy, versatile shooting.
Special Order?Estimated to Ship: 08/11/2025
Free Shipping
See Options
Qty
1
Protect your gear with Adorama Protect.* Learn more
2 Year
$229.99
3 Year
$274.99
4 Year
$369.99
Available to U.S. customers only.
Need help? Ask our experts.
Overview
Compare
Specs
Protection
Q&A
About Cooke 40mm T2.8
While compact and lightweight, the Cooke miniS4/i Primes (T2.8 to T22 aperture) are power-packed lenses that cater to the needs of contemporary filmmakers. These lenses are designed to deliver the same high-resolution, superior optical quality, and reliability as the S4/i lenses, but at a more economical T2.8 speed. With the advent of advanced digital cameras, these T2.8 lenses have become the new standard, replacing the traditional T2.0.
The Mini S4/i's are versatile and can be interchanged with the S4/i and 5/i lenses, making them suitable for shooting both film and digital images. They are capable of capturing stunning visuals up to and beyond a 4K resolution, ensuring every detail is crisp and clear. The Cooke miniS4/i Prime lenses come in a range of focal lengths including 18, 25, 32, 40, 50, 65, 75, 100, and 135mm, offering a variety of options to meet different shooting requirements.
Equipped with /i Technology, these lenses are designed for all PL mounted professional motion picture film and electronic cameras. The /i Technology provides invaluable information to cinematographers and camera operators, including lens setting, focusing distance, aperture, depth-of-field, hyperfocal distance, serial number, owner data, lens type, and focal length. This data is provided in both metric and footage measurements, ensuring ease of use. For zoom lenses, the zoom position is also displayed, providing additional control and precision to the user.
Cooke 40mm T2.8 Features
- Optical Design: The optics are designed to give maximum performance at full aperture with superior control of flare, distortion and spherical aberration.
- i Electronics: Accessible via contacts in PL mount that sync with /i compatible cameras.
- Colour Balance: All miniS4/i prime lenses are colour balanced to a specification within parameters approved by Kodak.
- Aperture: All miniS4/i primes have a true T2.8 aperture and cover Super 35mm format.
- Index Marks: Every index mark is labelled. More detailed markings allow for more detailed focus control.
- Focus Movement: Cooke 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
- Camera Mounts: Arriflex PL Mount
- Focus Scaling: Large, clear numerals on both sides of the focus barrel benefit thefocus puller when shooting under difficult lighting conditions. Plus the the Entrance Pupil position is engraved on the lens.
- Compatibility: All Cooke miniS4/i primes 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 x0.8.
- 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: An eight-leaf linear module iris assembly is fitted into miniS4/i primes with an aperture range of T2.8 to T22.
- 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: miniS4/i prime lenses are designed to meet a market requirement for fully reliable performance with a minimum of downtime.