Request InfoSumita Optical Glass Inc.An optical glass for low-temperature precision molding in the range from 370 to 375 °C has been developed by Sumita Optical Glass Inc. K-PG375/Vidron has a thermal expansion of 169 x 10–7 and a transformation point of 343 °C for higher heat resistance. The glass allows the production of complicated shapes, such as aspheric lenses with holograms, fly-eye lenses, and microlens and fiber optic arrays. The lower temperature required for the molding process extends the life of the die. The company says the lead- and arsenic-free material is environmentally friendly and provides superior weather...See full productRelated content from Photonics MediaWEBINARSPhotonics.com 3/7/2019In Vivo Medical Laser Procedures: An OverviewThis webinar, presented by OFS, will provide an overview of current in vivo medical procedures performed using lasers and optical fibers. The presentation will begin with a brief history of...Photonics.com 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 10/27/2021Fiber Optic Solutions for Medical DevicesSteve Allen provides a brief overview and examples of procedures that continue to push adoption and proliferation of optical fiber-based medical devices. From cosmetic surgery to cutting-edge sensing...Photonics.com 7/20/2023Motorized and Calibrated Lenses for Machine Vision ApplicationsMany applications have benefited from motorized varifocal lenses that allow automatic or remote adjustment of focus distance and field of view. Applications may need to change the focal length or...