Optical Components and Instruments - Optical Surfaces Limited | Optical Surfaces Limited

OPTICAL COMPONENTS AND INSTRUMENTS		PARABOLOID FOCUS Off-Axis Paraboloids Enhance Laser Power Density Off-axis parabolic mirrors can be a useful tool in optical design. OAPs combine the achromatic and diffraction limited imaging properties of a parabolic mirror with the ability to deviate the light path off-axis, which is useful for most imaging systems. OAP’s offer the ability to focus collimated light without introducing spherical aberration. Continue…
Optical Surfaces Limited are a UK based company supplying the world with optical components and instruments. We specialise in large optics, beam expanders, collimators and prototypes, plus custom systems and optics. Over the last 50 years – Optical Surfaces Ltd has established itself as a leading international manufacturer of top quality, high precision optical components and systems. We have contributed to many major projects worldwide involved in areas such as: • fundamental physics • astronomy • space • defence and the environment
• Off-axis Paraboloids • On-axis Paraboloids • Ellipsoids • Hyperboloids • Aspheric Lenses • Toroids • Flats • Windows • Etalons	• Spherical Mirrors • Lenses • Prisms • Beamsplitters • Filters and Fibres • Reflective Collimators • Laser Beam Expanders • Mounts/Mounted Optics • Custom Systems & Optics
Latest News Off-Axis Parabolic Mirrors Assist Accurate 3D Flight Tracking Optical Surfaces Ltd has been selected by the Optical Engineering Group at the University of Warwick (UK) School of Engineering to supply key focusing optics to enable accurate 3D tracking and analysis of mosquito flight behaviour. The UK Engineering and Physical Sciences Research Council (EPSRC) funded research project at the University of Warwick will utilise large field-of-view digital holography for accurate 3D tracking of mosquito flight in an elongated flight chamber. ... Read More 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 ... Read More Affordable, High Performance Beam Collimators 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 ... Read More Large Diameter Reference Optical Flats Optical Surfaces Ltd, a leading supplier of high precision reference optical flats to leading research establishments and national standards laboratories worldwide, reports on growing demand for larger (350 - 600mm clear aperture) diameters. Working with materials including ClearCeram®, Fused Quartz and Zerodur® in their unique thermally stable manufacturing environment - Optical Surfaces Ltd. is able to routinely achieve a surface accuracy of up to lambda/20 peak-to-valley and surface roughness of 10 ... Read More

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