Dynasil’s Companies

Dynasil is comprised of six companies. The Dynasil Companies are well known for their innovation, high-quality products, excellent service, and willingness to collaborate with customers to develop new solutions. Dynasil’s commitment to invest in research and engineering will ensure our companies continue to be the partner of choice for solving customers’ most difficult problems for years to come. We encourage you to learn more.

Precision optical materials fabrication.

Dynasil Fused Silica

Dynasil Fused Silica provides precision optical materials, including synthetic fused silica and fused quartz products, to customers for a wide...

Man in protective gear in front of fire


EMF provides a wide range of custom optical, conductive and decorative coatings, along with personalized Custom Care Service. Core capabilities...

Backpack going through a baggage scanner.

Hilger Crystals

Hilger Crystals manufactures high-quality synthetic crystals for infrared spectroscopy and X and gamma ray detection. Hilger has extensive capabilities to...



Optometrics is a worldwide supplier of high quality optical components including gratings, lenses, filters, laser optics, monochromators, and specialized optical...

Ceramic scintillator


RMD researches and develops advanced technologies in materials, sensors, and proof of concept instruments that detect, use or measure radiation,...



Dynasil’s Xcede Technologies is an innovative medical device company with the goal of improving patient care by developing hemostatic and...

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