Dynasil, a publicly-owned multinational corporation headquartered in the US, focuses on cutting-edge research and commercial product development in photonics. We serve our customer base through five companies — Dynasil Fused Silica, Evaporated Metal Films (EMF), Hilger Crystals, Optometrics, and Radiation Monitoring Devices, Inc. (RMD). We are a global supplier of fused silica, coatings, components, and scintillation and detection solutions. We are also recognized experts in radiation detection and imaging, nuclear instrumentation, and non-destructive testing.
Radiation Monitoring Devices, Inc. (RMD) is among the foremost experts in the fields of radiation detection and imaging, nuclear instrumentation, and non-destructive test equipment. Since 1974 RMD’s mission has been to conduct world-class research and develop industry-leading commercial products. Today, that mission in undertaken by more than 60 scientists and engineers who are more often shaping materials research and development rather than following it. With more than 70 awarded U.S. patents, RMD's research and products are utilized in a wide range of scientific fields, from space science to particle physics, and from nuclear security and safeguards to clinical diagnoses and environmental research.
Hilger Crystals is an ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certified company with a long-established history and proven reputation producing high-quality synthetic crystals for infrared spectroscopy and X and gamma ray detection. Products can be built to custom design requirements and supplied within short lead times.
Dynasil Fused Silica has provided precision optical materials, including synthetic fused silica and fused quartz products, for a wide and ever-increasing range of applications. Its products are used in optical components, lasers, semiconductors, telecom equipment, electronics, scientific instruments, and an assortment of energy and aerospace applications. DFS is an authorized distributor of Corning HPFS 7980, 7979 IR, & ULE 7972 fused silica and also offers fused silica from Nikon.