Request InfoNordson EFDEFD Inc. has announced multiaxis systems for dispensing adhesives and sealants in gasketing, molding and sealing applications. The tabletop systems are three- or four-dimensional instruments that program dots, arcs, stripes, compound arcs and patterns on different planes. They include working envelopes from 200 x 200 to 510 x 510 mm. The teaching pendant features a large backlit LCD with seven text lines that enables the user to view program and point parameters. The systems incorporate a user interface and programming software. Windows-based software also is available.See full productRelated content from Photonics MediaWEBINARSPhotonics.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 10/1/2018Emerging Organ Models and Organ Printing for Regenerative MedicineEngineered materials that integrate advances in polymer chemistry, nanotechnology, and biological sciences have the potential to create powerful medical therapies. UCLA professor Ali...Photonics.com 7/18/2023From Fabric Classification to Assessing Plastics Injection Molding: How Deep Learning is Transforming the Inspection GameExplore machine vision applications that are well suited for deep learning, including application examples in plastics injection molding, weld surface inspection, fabric classification, and metal...Photonics.com 1/20/2021Superpolished Optics: Fabrication and MetrologyAs our understanding of optical surface dynamics has improved, the definition of what constitutes a superpolished surface has evolved, although an exact definition is still debated and varies,...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarycross-linked plasticPlastic in which the polymer chains become irreversibly joined during molding. The cross-linking can be achieved by heating, chemical agents or irradiation.Photonics Dictionarylinear plasticA term for thermoplastic optical materials; that is, those in which the polymer chains remain linear after heating and molding and which thus can be remolded again and again, unlike thermoset...Photonics Dictionarynanoimprint lithographyNanoimprint lithography (NIL) is a nanolithography technique used for fabricating nanoscale patterns on a substrate. It is a high-resolution, high-throughput process that involves the mechanical...Photonics Dictionarydiffractive opticsOptical elements that use diffraction to control wavefronts. Diffractive optical elements include diffraction gratings, surface-relief diffractive lenses, holographic optical elements and...PHOTONICS BUYERS' GUIDE CATEGORIESLens Molding ServicesDiamond Machining ServicesRubber Molding ServicesCOMPANIESPhotonics Buyers' GuideAccumoldAccumold® is a high-tech manufacturer of precision micro, small and lead frame injection molded plastic components. Utilizing processes developed from Accumold's Micro-Mold® technology, the...Photonics Buyers' GuideDiverse Optics Inc.Diverse Optics transforms optical systems from expensive, heavy, and complicated to commercially viable, lightweight, and simple. We manufacture custom precision polymer optic components and...Photonics Buyers' GuideTecnottica Consonni srlTecnottica is an Optical manufacturing company specialized in the supplying of custom Optical components and Optical Systems for applications in many fields, such as Aerospace, Imaging and Lighting,...