Company directory

Janos Technology

Janos Technology is a mid-sized manufacturer based in Keene, United States, with listed capabilities in Optical Crystals, Aspheric Lenses and Automatic Compensators.

Company type
Manufacturer
Company size
Medium (50-500)
Country
United States

Key facts

Listed location
Keene, New Hampshire, USA
Company type
Manufacturer
Company size
Medium (50-500)
Founded
1970

Company record

Janos Technology designs and manufactures both standard and custom precision infrared optics, optical components, and assemblies while applying Six Sigma and Lean manufacturing methodologies. The product portfolio includes thermal‑imaging lenses, advanced collimators, missile seeker heads, optical analysis systems, infrared zoom modules, diamond‑turned mirrors, IR filters, microscopes, telescopes, beamsplitters, windows and prisms. Core capabilities span optical design and engineering, diamond turning, coating application, precision testing and metrology, double‑sided polishing, as well as fabrication and automated polishing processes. Customers in commercial OEM, defense and security, research and development, and astronomy sectors rely on these offerings, which are backed by a one‑year warranty.

Listed capabilities

  • Optical Crystals
  • Aspheric Lenses
  • Automatic Compensators
  • Bi-Concave Lenses
  • Bi-Convex Lenses
  • Bifocal Lenses
  • BK7 Optics
  • Brewster Windows
  • Broadband & Wavelength Optical (Visible/Near) (IR) Filters
  • Calcium Fluoride Lenses
  • Camera Lenses
  • Coating Lenses
  • Concave Lenses
  • Concave Mirrors
  • Convex Lenses
  • CWDM Passive Components Optical Filters

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