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Nanjing Co-Energy Optical Crystal Co., Ltd.

Germanium Infrared (Ir) Lens, Hybrid Aspheric Lenses, Germanium Infrared Lenses manufacturer / supplier in China, offering Germanium Infrared (IR) Hybrid Aspheric Lenses, Short Wave Cutoff Filters, Beam Splitter and so on.

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Germanium Infrared (IR) Hybrid Aspheric Lenses

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 50, 000PCS/Month
Transport Package: Individual Package
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: custom-made
  • Shape: Single-lens
  • Trademark: COE
  • Origin: Jiangsu China
  • Type: Convex Lens
  • Material: Optical Glass
  • Specification: custom-made
  • HS Code: 9001909090
Product Description
Color Corrected for 3 5μ M
Near Diffraction Limited Focusing Performance
Full Prescription Data Available

Our COE® Germanium Infrared (IR) Hybrid Aspheric Lenses provide diffraction limited focusing performance at any wavelength in the 3 5μ M region, and near diffraction limited performance when used over the entire 3 -5μ M spectral range. They are ideal for integration into imaging applications, FTIR spectrometers, or any Mid-Wave IR application utilizing a broad band light source.
Each hybrid aspheric lens is coated for >95% transmission and <0.5% reflection at 3 5μ M for the most efficient use of costly infrared illumination. However, transmission is limited by the inherent diffraction efficiency of the aspheric surface, yielding lower overall transmission at the extremes of the design spectral band.
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Mr. Jerry Chan
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