News

May 2021 – Freeforms: Making Them and Measuring Them; SSI sponsored Technical Digest

Mar 2020 – Update Concerning SSI’s Shipments During COVID-19 Outbreak

Jan 2020 – Photonics West 2020 Industry Workshop: Optical Replication – a Cost-effective Method for Volume Production of Freeform & Aspheric Mirrors

Nov 2019 – Spectrum Scientific receives award from NASA for the supply of Holographic Gratings for the Joint Polar Satellites System (JPSS)

Jan 2019 – Webinar – ‘The (not so) Mysterious Art of Freeform Manufacturing & Metrology‘ – links to YouTube video

Jan 2018 – Webinar – ‘Who’s Afraid of Freeforms?‘ – links to YouTube video