United States of America

Janos Technology LLC
55 Black Brook Rd.
Keene, NH 03431-5044

Janos Technology LLC


Janos Technology, LLC. has been producing precision infrared optics since its beginning in 1970. Combining opto-mechanical design, automated equipment in fabrication and coating, and extensive metrology capabilities under one roof, Janos provides high performance optical solutions across a broad IR spectrum.


In company's state-of-the-art 40,000 sq. ft manufacturing facility in Keene, New Hampshire, Janos supports the best practices in lean and agile manufacturing principles utilizing the Danaher Business Systems.


Janos Technology designs and manufactures infrared optics, sophisticated optical analysis systems, infrared zoom systems, diamond machined mirrors and precision optical assemblies. The company also designs and manufactures precision custom IR optics for commercial, military and space applications.

Manufacturer of Armaments