Optical Components

Janos Technology’s optical components manufacturing includes optics for night vision, infrared filters, custom and precision optics, thin-film coatings and other coating filters.

Precision optical components made from a broad range of crystalline and other exotic materials have been a key product for Janos Technology since 1970. We have full capability in optical design, custom coating facilities, extensive diamond machining facilities and advanced metrology systems. Janos has built its reputation on being able to design and manufacture custom optics, difficult and one of a kind optical components. Because a large portion of our business involves the manufacture of non-catalog special optics, we always have an inventory of extra/overrun optics available at catalog type pricing.

Janos also offers a full product line of COTS, Commercial Off-the-Shelf items for a variety of applications and customers needs. These products include, lenses, mirrors, prisms, windows and infrared (IR) filters. Most of our products are in stock and can be shipped within a few days. To make ordering fast and easy, you can browse our e-store. If you need optical components for use in volume manufacturing, we will be pleased to provide you with a customized quotation.


Precision Optical Fabrication
Janos’s optical fabrication department is staffed with highly experienced optical fabrication technicians and operates in accordance with MIL-I-45208. Products manufactured by Janos Technology include:

  • Various lenses: plano-convex,
    plano-concave, bi-convex, bi-
    concave, positive meniscus,
    negative meniscus, zero power meniscus, domes
  • Various mirrors: plano mirrors, concave mirrors, convex mirrors
  • Lenses to be installed into optical assemblies where critical dimension control is required
  • Beamsplitters
  • Windows
  • Prisms
  • Brewster angle windows
  • Wedged windows
  • CO2 laser lens protectors
  • Filter substrates
  • Diffractive Optics