Request InfoCooke Optics Ltd.The S7/i Full Frame Plus prime lens range from Cooke Optics Ltd. is designed to cover the emergent full-frame cinema camera sensors up to the full sensor area of the RED Weapon 8K. The lenses are available in 18, 25, 32, 40, 50, 75, 100 and 135 mm. All Cooke S7/i Primes have a true T2.0 aperture and cover 35/Super 35 mm, full frame and beyond. They have a common fixed front diameter of 110 mm with a focus drive gear of 140T × 0.8 mod and an iris drive gear of 134T × 0.8. A nine-leaf linear module iris assembly is fitted into the Cooke S7/i lenses. The average weight of an...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/4/2020Zoom LensThe Anamorphic/i Full Frame 85-mm Macro zoom lens from Cooke Optics Ltd. produces true front anamorphic characteristics for filmmaking. Available lenses include the 32-, 40-, 50-, 75-, 100-,...Photonics.com 5/13/2020Cinematography LensesCooke Optics Ltd. has released new focal lengths in its S7/i and Anamorphic/i Full Frame Plus range of lenses. New additions include the 300-mm S7/i, the 180-mm Anamorphic/i, and three 1:1...Photonics.com 3/29/2019Lens SeriesThe Anamorphic/i Full Frame Plus range of lenses from Cooke Optics Ltd. has been designed to meet the growing appetite for large format production, while offering the popular anamorphic...Photonics Spectra December 2018 IssueAnamorphic LensesThe Anamorphic/i Full Frame Plus range of anamorphic lenses from Cooke Optics Ltd. is designed to meet the growing appetite for large-format production while applying the popular anamorphic...ARTICLESPhotonics Spectra October 2019 IssueDynamically Tunable 'Smartlens' Can Shape Light for Various FunctionsThe integration of an adjustable-dynamic zoom lens in a thin cellphone, in a miniaturized microscope, or at the remote end of a medical endoscope requires complex lenses that can handle the full...Photonics.com 1/31/2020First Images from Inouye Solar Telescope Provide Detailed Look at SunThe first images from the National Science Foundation’s (NSF) Inouye Solar Telescope show a close-up view of the sun’s surface, detailing a pattern of turbulent plasma that covers the...EuroPhotonics Autumn 2019 IssueLight Produces Electricity Where Saltwater and Freshwater MeetA group of École Polytechnique Fédérale de Lausanne (EPFL) researchers has demonstrated that light can be used to optimize the production of osmotic power, or blue energy, at...Photonics Spectra January 2019 IssueThe Dawn of New Optics: Emerging MetamaterialsAn evolutionary computational algorithm calculates an optimized lattice structure for a metalens prototype. Courtesy of Northwestern University. Science has long sought novel or modified materials...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookPolygonal Laser Scanners: Fitting the Elements to the Task: Polygonal laser scanning is the technology of choice in a variety of applications. It can be used to write information as in laser marking and printing, direct-to-plate imaging, film recording and laser projection; or as a reader for bar code scanning, densitometry, web inspection and agricultural inspection.Reading and writing systems for polygonal scanners differ in the use of the scanner. However, many performance characteristics are similar for both. In writing applications, a light source, usually a...Photonics HandbookNano-Optics: New Rules for Optical Components: Operating in the nano-realm offers designers a host of new opportunities. Understanding what to expect in this miniature world is key to successful nano-optic component design.When physical structures get very small — on the order of molecular or atomic sizes with one or more dimensions on the nanoscale — their behavior and interactions with energy, including...Photonics HandbookCommon Lens Formulas: Formulas for lens focal length, magnification, relative aperture (f/#), object-to-image distance, object-to-lens distance, lens-to-image distance and numerical aperture.Photonics HandbookMeasuring Aspheres: Selecting the Best Technique: The metrology method should match the nature of the part and the inspection constraints.The benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. Aspheres...WHITEPAPERSPhotonics.com 5/24/2019Radiation Resistant LensesDrawing upon approaching 30 years experience — Resolve Optics has built a strong reputation for specialist lens design and manufacture of smaller production quantities of radiation resistant...Photonics.com 5/24/2019Replacing Hard to Source and Obsolete Optical ComponentsPeriodically organisations are faced with replacing hard to source or obsolete optical components within their camera, sensor, or instrument systems. It is at this critical point that you have to...Photonics.com 7/1/2020Camera-based Observation in Laser Material ProcessingCamera-based imaging enables real time observation and feedback during laser processing. This paper gives you an overview about several methods of camera-based observation to find the best solution...Photonics.com 2/24/2020What Are The Main Applications Of Optical Coating?We provide you with a detailed analysis and introduction to the application of Optical Coating in your daily life.WEBINARSPhotonics.com 6/4/2020Ray Optics SimulationsTune into this webinar to learn about optical ray tracing using the COMSOL Multiphysics® software. This presentation will include a live demo in the software, showing how to create a fully...Photonics.com 9/23/2019Solving Challenges in Defect Inspection of Advanced OpticsOptical components such as lenses, mirrors, prisms, and windows undergo tight quality control to deliver optimal optical transfer function. Any scratch, dig, chip pinhole, or other defect will...Photonics.com 6/24/2020Principles of Laser Power/Energy MeasurementUnderstanding laser behavior requires quantifying key laser characteristics. 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The artificial makeup and design of metamaterials give them intrinsic properties not common to conventional materials that are...EDU.photonics.com 3/5/2018Geometrical opticsThe area of optics in which the propagation of light is described by geometrical lines (or rays) governed by Fermat's Principle. Geometrical optics is useful as long as the objects in which the light...EDU.photonics.com 9/8/2009cleaning equipmentIn optics, degreasers or ultrasonic arrangements used for removing pitch, cement or polishing material from lenses during manufacture. It also may refer to manual cleaning devices used immediately...VIDEOSPhotonics.com 7/5/2018Capasso Group Revolutionizes Flat LensesResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a single flat lens that can focus the entire visible spectrum of light in the same spot and in...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 2/21/2018Light Matters Extra: styropyro - 02.2018In this month's Light Matters Extra, we introduce you to Drake Anthony, aka styropyro. Drake, 25, has been building his own lasers since he was 12 years old. He's got quite the following on his...Photonics.com 3/29/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. 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