Germanium Lenses

• Model: Germanium Lenses
• Company: Avantier Inc.
• Type: Lenses
• Diameter / Dimension: 5mm - 350mm
• Lens Category: Aspherical Lens
• Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
• Substrate Material: Ge (Germanium)
• Shape: Spherical Plano-Concave, P-Convex, Concave-Convex or Aspheric
• Focal Length: +/-1%
• Surface Quality: 20-10 (after coating)
• Surface Figure: l/4 @ 633nm
• Clear Aperture: >85% of central dimension

Avantier Inc. specializes in a diverse range of germanium lenses featuring anti-reflection coatings, enhancing their performance for applications like thermal imaging and FTIR spectroscopy. These lenses possess a high refractive index, making them ideal for IR transmission. They excel in wide-angle imaging even in challenging environments due to their durability and top-notch imaging capabilities.