Search
Menu
Lambda Research Optics, Inc. - Limited Time Offer
Photonics ProductsOptics & Optical FabricationOpticsLenses

Custom Germanium Lenses

  • Company: Avantier Inc.
  • Type: Lenses
  • Diameter / Dimension: 5mm - 350mm
  • Lens Category: Other
  • Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Shape: Convex, Concave
  • Focal length: +/-1%
  • Surface Quality: 20-10 (after coating)
  • Surface Figure: l/4 @ 633nm
  • Antireflection Coating: @ 3-12 um

Avantier offers a broad range of customizable germanium lenses, engineered for exceptional optical performance in demanding applications. These lenses are ideal for infrared (IR) and thermal imaging systems, featuring a high refractive index, low dispersion, and minimal chromatic aberration. Germanium’s rugged properties, including a Knoop hardness of 780 and a density of 5.33 g/cm³, make it suitable for weight-sensitive systems. Available in various shapes and sizes—spherical, plano-concave, p-convex, concave-convex, and aspheric—these lenses enhance the efficiency of optical systems using lasers, LEDs, analytical instruments, and advanced imaging technologies.
Custom Germanium Lenses

Avantier Inc.
1100 US 22
North Plainfield, NJ 07060
United States
Phone: +1 732-321-6915
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.