With our 50-year Qioptiq optical heritage in space, Excelitas supplies more than 80% of the planet's specialized space-qualified glass, making us the leading manufacturer of radiation stable micro-sheet cover glass and optical solar reflectors for the space industry.  We maintain dedicated in-house glass melters in our facilities in the United Kingdom, and offer you a fully integrated manufacturing capability.

Image of satellite with Optical Solar Reflector covered radiator panel

Optical Solar Reflectors

Optical Solar Reflectors

Excelitas is a world leading manufacturer of radiation stable Optical Solar Reflectors for the space industry. An optical solar reflector (OSR) is used for the thermal control of spacecraft on the sun-facing sides of satellites by reflecting...

Excelitas is a highly specialized manufacturer of radiation stable micro-sheet coverglass with 50-years on-orbit-proven performance

Space-Qualified Cover Glass

Space-Qualified Cover Glass

Excelitas is a highly specialized manufacturer of radiation stable micro-sheet coverglass with extensive on-orbit proven performance. With dedicated glass melting based in our UK operations and unique patented glass formulations, we offer a fully...

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