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High-Performance Infrared Lenses

Featured Product from Foctek Photonics, Inc.

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High-Performance Infrared Lenses

  • Versatile Applications: Ideal for various fields including human body temperature measurement, vehicle ADAS systems, product detection, and real-time heat source monitoring.
  • Material Diversity: Customizable with materials such as Ge, Cu, and chalcogenide glass, with diameters ranging from Φ10mm to Φ200mm.
  • Precision Machining: Utilizes single-point diamond turning technology to achieve surface error PV<0.5μm, surface roughness RMS<5nm, surface quality of 60/40, and centering deviation of <3’ (arcmin).
  • Multiple Coating Solutions: Offers various anti-reflection (AR) coating options, with AR@8~12μm and comprehensive transmittance exceeding 97%.
  • High-Performance Features: Boasts high transmittance, excellent sensor compatibility, operating temperature range from -40ºC to 80ºC, and low distortion.
  • Diverse Product Series: Available in fixed focus, motorized focus, and other series, customizable to meet specific customer requirements.