Lens Elements
Thin Film Coatings
Infrared Assemblies
Parabolic Mirrors
Build to Print & Design Services
Since 1970, Janos Technology, LLC has been a global leader in producing advanced infrared optical solutions. Our state-of-the-art manufacturing facility in Keene, New Hampshire combines opto-mechanical design, automated equipment, and extensive metrology capabilities, delivering the highest-performing optical solutions across a broad IR spectrum.
With expertise in custom IR optics for commercial, military, and space applications, we design and manufacture thermal imaging lens elements, diamond machined mirrors, and precision optical assemblies. Our experienced engineers, skilled craftsmen, and cutting-edge equipment ensure superior quality and precision.
Certified to MIL-STD quality specifications, our products have been trusted by research laboratories, defense contractors, and analytical instrument manufacturers worldwide. Become a satisfied customer and experience the Janos Technology advantage.
Contact us today and unlock the potential of precision infrared optics for your next project.
Our Certifications
American Owned & Operated
ITAR Registered
ISO 9001:2015 Certified
Military & Defense Supplier
DFARS / NIST 800-171 Compliant
Quality Policy:
To establish, monitor and continuously improve our quality system to meet all applicable requirements and customer expectations.