Request InfoEdmund Optics Inc.Beam Twisters from Edmund Optics Inc. are suitable for pairing with slow-axis collimators for complete laser beam collimation. The new beam-shaping lenses are used to rotate beams emitted by individual laser bars by 90° using a preassembled, proprietary molded-glass twister array combined with a fast-axis collimator lens of S-TiH53. Light emitted initially from a laser bar appears to be in the shape of a line. Once it has passed through the Beam Twister, the laser bar's light transmission is transformed into a square shape by its 90° rotation. This square configuration is...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2019 IssueTelecentric LensThe V-Series TEC-V0345165MPY-WI Telecentric Lens from Computar is a 1.1-in. device with 0.345× magnification. Compatible with up to 12-MP sensors on 1.1-in. cameras, the lens is a...Photonics Spectra February 2020 IssueLaser Focusing LensesTECHSPEC® Laser Focusing Singlet Lenses from Edmund Optics Inc. are used to focus laser light from Nd:YAG lasers and other laser sources in the 500- to 1100-nm wavelength range. The...Photonics Spectra October 2019 IssueFixed Focal Length LensesTECHSPEC CA Series Fixed Focal Length Lenses from Edmund Optics Inc. are ideal for new high-resolution large format sensors. Designed for the 27.9-mm diagonal image circle of APS-C large format...Photonics Spectra June 2020 IssueOptical ComparatorThe HB400 Benchtop Optical Comparator from the L.S. Starrett Co. features expanded X-axis travel for the measurement of larger parts on its workstage. Available with optical edge detection, the...ARTICLESPhotonics.com 10/6/2020Edmund Optics Names Vice Chair to Board of DirectorsEdmund Optics announced it appointed Marisa Edmund to the position of vice chair to the company's board of directors. In more than 20 years in the photonics industry, Edmund has worked in direct...Photonics.com 6/28/2019Luminate NY Accelerator Announces Round II WinnersOvitz Corp., the developer of individualized contact lenses to improve vision quality, took the top prize at the Luminate NY competition — $1 million. The Round II winners were announced on...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...Photonics Spectra January 2020 IssueMetasurfaces Enable Low-Loss Integrated Photonics PlatformA University of Delaware (UD) research team has designed an integrated photonics platform using metasurfaces. To limit the loss of data, the team fabricated a high-contrast transmitarray (HCTA)-based...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookOptical Components: Finding Your Way Through the Maze: Optical components fall into two basic groups: transmissives and reflectives. Transmissives include lenses, filters, windows, optical flats, prisms, polarizers, beamsplitters, wave plates, and fiber optics; reflectives include mirrors and retroreflectors. The performance of all may be enhanced with certain substrates and thin film coatings.Lenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookExcimer Optics: High Power Demands High Reliability: The excimer laser’s shift to commercial applications has created a demand for higher power levels and increased reliability from the laser itself, thus creating a greater demand for industrialized optics to control, redirect, reshape and focus the intense UV radiation produced.The first high-reflectance mirror coatings for the UV and vacuum UV (VUV) were of the Al + MgF2 type produced in the late 1950s. Coatings of this design are still used today for multigas cavity...Photonics HandbookLens Aberrations: Avoiding Defects in Imagery: A perfect lens can produce a perfect image. But seven primary lens aberrations can blur or distort the image instead, and they should be considered when creating an optical system.A lens collects light from a point on an object and focuses it to a corresponding conjugate point on an image. Under most conditions, the lens fails at this task because of some error in the...WHITEPAPERSPhotonics.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 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 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 5/31/2019Tolerance Analysis Tools Take the Guesswork out of a Colorful Illumination Design ProblemTolerance analysis has largely been out of reach for illumination designers because of the time needed to perform the thousands of simulations required to get a meaningful statistical tolerance...WEBINARSPhotonics.com 8/28/2019High-End Asphere Design for ManufacturabilityIn this webinar, Edmund Optics’ asphere experts will discuss the benefits of using aspheres in optical system design and the factors to take into account during the design process. You will...Photonics.com 8/20/2020Mastering the Hidden Pitfalls of Metallic CoatingsMetallic mirror coatings are critical for countless optical systems. Their optical designs are usually quite simple but face challenges in terms of environmental stability and performance across...Photonics.com 2/27/2019Emergence of Freeform Optics in Imaging Systems: A Leap ForwardFollowing a brief introduction, professor Jannick Rolland will discuss the historical context and applications for freeform optics. She will then present mathematical descriptions and the latest...Photonics.com 4/10/2013Industrial Imaging and VisionAdditional Questions & Answers from the webinar are below Speakers: 3-D Vision for Industrial Robot Guidance Clay Flannigan Manager, Robotics and Automation Engineering ...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009neutralizationIn optics, the process of combining two lenses having equal and opposite powers to produce a result having no power.EDU.photonics.com 9/8/2009integrated opticsA thin-film device containing miniature optical components connected via optical waveguides on a transparent dielectric substrate, whose lenses, detectors, filters, couplers and so forth perform...EDU.photonics.com 9/8/2009astronomical mirrorGenerally, a mirror used instead of lenses in astronomical and space applications. It is not limited in size, does not absorb UV or IR radiation, and is usually made aspheric to reduce aberrations....EDU.photonics.com 9/8/2009electron opticsThe control of free electron movement through the use of electrical or magnetic fields, and use of this electron movement in research investigation of electronic diffraction phenomena, directly...VIDEOSPhotonics.com 11/11/2020Optical Products and Components - OPCO Laboratory Inc.From lenses to prisms, OPCO Laboratory Inc. manufactures a variety of optical products and components that can serve the needs of many applications.Photonics.com 6/27/2012Edmund Optics - Filter Coatings – Hard versus TraditionalDifferences between hard and traditional coated filters. Discusses how they are both manufactured and the benefits of one type of coating over the other.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 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 BUYERS' GUIDE CATEGORIESDetector ChipsRelay LensesRelay lenses are lenses or lens system used to transfer a real image from one point within an optical system to another, with or without magnifying it.Infrared LensesInfrared lenses are lenses designed to function in the infrared portion of the electromagnetic spectrum.Freeform OpticsCOMPANIESPhotonics Buyers' GuideEdmund Optics Inc.More Optics. More Technology. More Service. Edmund Optics® has been a leading supplier of optics and optical components to industry since 1942, designing and manufacturing a wide array of...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...