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    Diameter (mm)
    Effective Focal Length EFL (mm)
    Numerical Aperture NA
    Wavelength Range (nm)


    Germanium Infrared (IR) Aspheric Lenses
    • Diffraction Limited Performance
    • Variety of Coating Options
    • Full Prescription Data Available

    Germanium Infrared (IR) Hybrid Aspheric Lenses
    • Color Corrected for 3 – 5μm
    • Near Diffraction Limited Focusing Performance
    • Full Prescription Data Available

    Zinc Selenide (ZnSe) Aspheric Lenses
    • Edmund Optics Designed, II-VI Manufactured
    • Premier Grade ZnSe Material
    • Uncoated or Broadband 8-12µm AR Coating Available

    Zinc Selenide Infrared (IR) Aspheric Lenses
    • ZnSe Substrate
    • Diffraction Limited Design

    Silicon Aspheric Lenses
    • Diffraction-Limited Performance
    • Low Density and Dispersion
    • Ideal for Weight Sensitive IR Applications

    IG6 IR Aspheric Lenses
    • Diffraction Limited Performance
    • Ideal for IR Lasers, Thermal Imaging, or FTIR Spectroscopy
    • Higher Uncoated Transmission than Germanium

    Mid-Wave and Long-Wave Infrared (IR) Aspheric Lenses
    • Wavelength Range of 1 - 14μm
    • Variety of Coating Options
    • Mounted and Unmounted Versions


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