OPTICAL COMPONENTS AND INSTRUMENTS


PARABOLOID FOCUS

Off-Axis Parabolic Mirrors (Paraboloids)

Off-Axis Parabolic Mirrors (Paraboloids)Unlike standard parabolic mirrors, Off-Axis Paraboloids (OAP) direct and focus incident collimated light at a specific angle, allowing unrestricted access to the focal point as well as reducing the size and minimising the weight of an optical design.
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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
Beam Splitters
Filters and Fibres
Reflective Collimators
Laser Beam Expanders
Mounts/Mounted Optics
Custom Systems & Optics
Latest News
OSL Optics to help unlock the secrets of Jupiter’s Icy Moons

OSL Optics to help unlock the secrets of Jupiter's Icy Moons

Optical Surfaces Ltd. (OSL) announces selection by Hensoldt Optronics GmbH, formerly Airbus (Oberkochen, Germany) to supply key precision optics for optical testing the Ganymede Laser Altimeter (GALA), one of 10 scientific instruments on-board the JUICE (Jupiter Icy Moon Explorer) mission. The JUICE mission is part of the European Space Agency (ESA) cosmic vision programme and its objective is to study Jupiter's plasma environment and the three icy moons Ganymede, Europa and ...

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Off-Axis Paraboloids Enhance Laser Power Density

Off-Axis Paraboloids Enhance Laser Power Density

Optical Surfaces Ltd. reports on increased demand from high power laser research groups around the world for off-axis paraboloid mirrors to be used as the primary focusing element for their Petawatt laser beam lines. Off-axis paraboloids offer the advantage of an unobstructed aperture and access to the focal plane. In addition, due to their completely achromatic performance, they are especially suitable for broadband or multiple wavelength applications. Using proprietary production techniques, and ...

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Optical Surfaces Ltd Reports on Program of Investment

Optical Surfaces Ltd Reports on Program of Investment

Optical Surfaces Ltd (Kenley, UK), a leading producer of ultra-high precision optics and optical systems, reports on an ongoing program of investment in new staff and facilities following consistent growth in sales over the last 3 years. Dr Aris Kouris, Sales Director commented "Lead by increased international demand for challenging one-off's and batches of high precision optics from the fundamental physics, astronomy and defence communities in particular we have achieved over ...

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Fizeau Interferometer for Testing Very Large Diameter Flats

Fizeau Interferometer for Testing Very Large Diameter Flats

Optical Surfaces Ltd has developed a 600mm Fizeau interferometer enabling it to now offer quality testing of flats in a single aperture up to 600mm in diameter. This is a capability that only a few optical testing and manufacturing centres around the world possess. Housed in an ultra-stable testing environment, this interferometric set-up will allow direct qualification of larger flat mirrors up to 600mm diameter by testing them directly over their ...

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