Ultra Smooth, High Reflectance Toroidal Mirrors

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Optical Surfaces Ltd. is a leading manufacturer of top-quality toroidal mirrors for spectroscopic and imaging applications.
 
Toroidal mirrors are aspheric mirrors where the curvature of orthogonal horizontal and vertical axes is different. For optical products where a small, focused spot is needed, toroidal mirrors combine focusing and beam folding capabilities in a single element. This improves energy throughput, saving money, and allows for more compact designs. Toroidal mirrors also correct for the astigmatism that results when a spherical mirror is used off axis.

Large, high precision toroidal mirror (courtesy: Optical Surfaces Ltd.)

 
Leveraging a highly stable production facility – Optical Surfaces has decades of experience of manufacturing toroidal mirrors from BK7, Zerodur and fused silica with surface accuracy up to λ/10 and surface quality of 10:5 scratch dig. The company’s skilled optical technicians are experienced in producing toroidal mirrors in a range of shapes with dimensions up to 500 mm. An extensive range of high reflectance coatings are available.
 
For further information please visit https://optisurf.com/toroids/ or contact Optical Surfaces Ltd. on +44-208-668-6126 / sales@optisurf.com.
 
Optical Surfaces Ltd. has been producing optical components and systems for leading academic and industrial research groups for more than 60 years. The company’s ISO 9001-2015 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 both product quality and customer service.

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Worldwide HQ

Optical Surfaces Ltd.
Godstone Road
Kenley
Surrey CR8 5AA
UK
tel. +44-208-668-6126
email sales@optisurf.com
web http://www.optisurf.com