IR Thermal Imaging Lenses

Our IR thermal imaging lenses are transmissive optics, ideal for IR applications.

Available materials include:

  • Germanium (Ge)
  • Zinc Selenide (ZnSe)
  • Zinc Sulfide (ZnS)
  • Zinc Sulfide MultiSpectral (ZnS MS)
  • Silicon (Si)
  • Calcium Flouride (CaF2)
  • Amorphous Material Transmitting Infrared Radiation (AMTIR)

Geometries include:

  • spheres
  • aspheres
  • diffractives
  • freeforms lens arrays

Optical coatings include:

  • high efficiency BBAR (broad band anti-reflective)
  • high durability, medium efficiency BBAR
  • diamond-like coatings (DLC)
  • filters

Note: Most coating designs can be supplied Thorium-free.

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