Optical Surfaces Ltd.
Optical Surfaces Ltd has been producing optical components, mounted optical components and systems for more than 50 years and is now accepted as one of the world’s leading manufacturers of high-precision optics and optical systems. The company’s ISO 9001-2008 approved manufacturing workshops and test facilities are deep underground in a series of tunnels excavated in solid chalk where temperature remains constant and vibration is practically non-existent. With such stable conditions testing, particularly with long path lengths, becomes quantifiable and reliable. Working with these natural advantages is a highly skilled team of craftsmen with a commitment to excellence in ...
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Company News
Astronomical Research Drives Improvements in Optical Technology
Tuesday, April 2, 2019
Optical Surfaces Ltd. has published an article 'Unveiling the Cosmos' that discusses the latest challenges and trends in modern astronomy and describes how these advances have acted as a significant driver towards the improvement of their optical technologies. Using new high homogeneity optical materials and improved polishing compounds has enable
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Product News
Precision Windows for High Power Laser Experiments
Tuesday, March 5, 2019
Benefiting from an ultra-stable production environment and proprietary polishing techniques - Optical Surfaces Ltd. is able to routinely produce high-power laser windows up to 600mm in diameter with typical wavefront error of lambda/10 and surface finish of 40/20 to 10/5.
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Product News
Precision Reference & Transmission Optical Flats
Tuesday, January 29, 2019
Working with highly-stable materials such as fused quartz and Zerodur, Optical Surfaces Ltd. is routinely able to produce reference and transmission flats with a surface accuracy of better than lambda/20 p.v. and surface roughness of less than 1nm. Drawing upon its uniquely thermally stable production environment and large diameter interferometric
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