About QED Technologies
Polishing & Metrology
QED is the pioneer and exclusive provider of MRF™ (Magnetorheological Finishing) and SSI (Subaperture Stitching Interferometry) systems for the precision optics industry.
MRF Polishing
Polish Smarter. Polish Better.
MRF brings more capability and flexibility to precision optics polishing.
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SSI Metrology
Measure Smarter. Measure Better.
SSI brings more capability and flexibility to precision optics metrology.
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QED Technologies
Innovation
With core competencies in software development, controls, system engineering, metrology and precision machine design, QED is prepared to develop solutions to our customers' most difficult challenges.
QED Technologies
Customer Support
Serving our global base of MRF and SSI customers is QED’s priority. Our customer and engineering services groups operate in locations and time zones across the globe so we are always ready and available to support our customers.
QED Newsletter
The Latest Developments
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QED Technologies
Featured Products
MRF Polishing
Q-Flex 300
The Q-flex 300 brings more capability and efficiency to any optics shop, from prototypes to volume production.
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MRF Polishing
Q22-600
The Q22-600 presents more options for polishing large-aperture precision optics.
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SSI Metrology
ASI(Q)
The ASI(Q) can measure a wide range of aspheres and freeforms with more accuracy and speed. Choose the machine configuration that works best in your shop.
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SSI Metrology
QIS
QIS is a standard offering on the ASI(Q) platform, or you can upgrade your ASI or SSI-A metrology system with a QIS. QIS is also sold as a standalone interferometer.
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QED Optics
Large. Challenging. Precise.
QED Optics is the industry’s go-to resource for a combination of large, challenging or highly precise optical components that most other manufacturers can’t produce.
Visit QED OpticsLearning Center
Visit the Learning Center to download product brochures, application case studies, technical papers and more!
Learning CenterNews & Events
Quad-C to acquire QED Technologies International, Inc. (“QED”) from Entegris.
News & EventsElite 100
Meet optics manufacturers who use MRF and SSI technologies to produce world class precision optics.
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