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Page 4 - ஒளியியல் மேற்பரப்புகள் லிமிடெட் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Optimistic Outlook at Optical Surfaces Ltd

Optimistic Outlook at Optical Surfaces Ltd. Specialist high precision optics manufacturer –  Optical Surfaces Ltd. (Kenley, UK) reports that despite the pressures of the global pandemic they managed to  increase orders by 28% during 2020. Highlights of the last year included being selected as the preferred optics supplier for two prestigious international projects, achieving on-time delivery to most existing customers, and shipment of several complete systems which integrated precision optics and mechanics. Dr. Aris Kouris, Sales Director commented “Growth in 2020 came from the fundamental physics, aerospace, defence, environmental and medical sectors in particular who recognise our expertise in producing challenging one-off and small batches of optics and optical systems that deliver performance at the edge of what is possible . He added At Optical Surfaces we have achieved steady growth over the last few years and see opportunities to continue this positive trend movin

Speciality Prisms for Cryogenic Measurements of Refractive Index

Optical Surfaces Ltd has received an order to supply the University of Oxford, UK with 3 speciality glass prisms for a study that will enable defining key components in the state-of-the-art HARMONI spectrometer being developed for ESO’s Extremely Large Telescope (ELT). CAD model of ESO’s Extremely Large Telescope (ELT) - Courtesy of ESO. The ELT, a flagship project of the European Southern Observatory (ESO), will be the largest ground-based optical telescope ever built. Located in Chile, with a primary mirror of 39m diameter, ESO’s ELT, together with its HARMONI spectrometer, is expected to make a huge impact in astronomical observations of exo-planets, Solar System objects, stars, nearby and distant galaxies, quasars and other exotic objects.

Affordable, high performance beam collimators

Affordable, high performance beam collimators Product News: Affordable, high performance beam collimators Optical Surfaces announce a new series of high-performance beam collimators designed for Modulation Transfer Function testing 11 Dec 2020 Optical Surfaces Ltd. announce a new series of high-performance beam collimators designed for Modulation Transfer Function (MTF) testing of optical systems. Benefiting from a lightweight design and new assembly technique, the LW-series of beam collimators uniquely combine high stability, high performance and short delivery time all at a market competitive price. LW-series beam collimators incorporate a low expansion off-axis parabolic mirror, manufactured to better than lambda/10 p-v surface accuracy. The optics within the beam collimator, are secured by the use of stress-free mounts and come pre-aligned for optimum performance. The off-axis design of LW-series beam collimators produces no central obscuration thereby ensuring highly effi

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