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Press Release

Knight Optical's Stock and Custom QA Sapphire Spherical Lenses

Date Announced: 04 Jul 2017

We are pleased to announce that we are now offer QA stock Sapphire Spherical Lenses

Sapphire lenses are rare in the field of optical components, as most manufacturers only supply custom orders due to the high cost of sapphire.

Knight Optical offers a range of stock sapphire lenses for your applications, and can also supply custom solutions to your individual specification. Every component is individually tested by our highly skilled technicians in our state of the art metrology lab to ensure your requirements are met.

Example of stock held

Sapphire Planoconvex Lens, FL, 25mmdia, 4.10mm CT, Uncoated

Type :

Focal length (mm) : 50, Diameter (mm) : 25, Back FL (mm) : 47.7, Rad¹ (mm) : 38.54

Rad² (mm) : Plano, C/T (mm) : 4.10,Material : Sapphire-Random, Coating : None

Sapphire Planoconvex Lens, 25.4mm FL, 25.4mmdia, 6.2mm CT, Uncoated

Type :

Focal length (mm) : 25.4, Diameter (mm) : 25.4, Back FL (mm) : 21.9, Rad¹ (mm) : 19.51

Rad² (mm) : Plano, C/T (mm) : 6.2, Form : P-vex, Material : Sapphire-Random

Coating : None

Sapphire Planoconvex Lens, 25.mm FL, 25mmdia, 3mm CT, Uncoated

Type :

Focal length (mm) : 100, Diameter (mm) : 25, Back FL (mm) : 98.3, Rad¹ (mm) : 77.08

Rad² (mm) : Plano, C/T (mm) : 3, Form : P-vex, Material : Sapphire-Random

Coating : None

IR material Sapphire_C-cut_UV
IR material Sapphire C-cut UV
IR material sapphire random

All our Sapphire Spherical Lenses are fully inspected on their quality in our ISO 9001 certified, state-of-the-art Metrology laboratory. This allows us to work to the highest QA standards and meet the tolerance specifications on these precision components.

Contact our technical sales team to discover how Knight Optical’s high quality Germanium Windows and superior service can improve your instrumentation and supply chain experience.

UK, Europe, Asia & RoW: E-Mail info@knightoptical.co.uk Tel +44 (0)1622 859444

USA & Canada: E-Mail usasales@knightoptical.com Tel +001 401-583-7846


Knight Optical (USA) LLC
1130 Ten Rod Road
Suite D102
North Kingstown
Rhode Island 02852
Telephone: (001)401-583-7846
Fax: (001) 401-583-7851

E-mail: mike.sharpe@knightoptical.com

Web Site: www.knightoptical.com

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