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 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.com 10/6/2021Using Optical Profiling to Optimize Finishing Steps in Additive ManufacturingContemporary manufacturing processes go beyond simple stamping, molding, or CNC machining steps, and adopt more advanced technologies, such as additive manufacturing and 3D printing. While the gains...Photonics.com 1/20/2021Replicative Manufacturing of Polymer Optics in a Digitalized EnvironmentNetworking production machines digitally and physically can bring about considerable increases in output in many areas of industry, including the optical sector and especially in the production of...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarylens moldingThe production of rough glass lens blanks that are pressed while red-hot to the approximate size and shape of the finished lens, ready for fine grinding and polishing. Large companies often do their...Photonics Dictionarycompression moldingA method of producing large volumes of plastic optical components in which powdered or sheet plastic is pressed between heated dies.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 Dictionarymolded lensA molded lens is an optical lens manufactured using a molding process, typically involving the shaping of a material, such as glass or plastic, into the desired lens shape. This process involves...PHOTONICS BUYERS' GUIDE CATEGORIESRubber Molding ServicesDiamond Machining ServicesLens 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,...