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  • N-BK7 Windows and H-K9L Windows

    Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.

  • High Precision Achromatic Waveplate

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  • IR Windows Barium Fluoride BaF2 Window

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  • IR Windows Magnesium Fluoride MgF2 Windows

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  • IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

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IR Lens

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Zinc Selenide Lenses and Windows

Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers
Primary candidate for high-power CO2 Lasers windows
For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems
1. Broadband AR Coating for the 7 - 12 μm Range
2.  Compatible with Visible Alignment Lasers




  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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features

Zinc Selenide Lenses and Windows


Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers
Primary candidate for high-power CO2 Lasers windows
For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems
1. Broadband AR Coating for the 7 - 12 μm Range
2.  Compatible with Visible Alignment Lasers

Parameters
CVD ZnSe
Homogeneity of refractive index
<1×10-5@10.6μm
Hardness(knoop)(kg/mm2)
105
Rupture modulus(Mpa)
55
Young's Modulus(GPa)
67.2
Posson ratio
0.28
Melting point
1520
Density, (g/cm3)
5.27
Thermal conductivity(W/cm.K)
0.18
Thermal expansion coefficient, (10-6 ,℃-1 )
5.75
Specific heat (Cal/g.k.)
0.086
Dielectric constant
8.98

Maximum size: Ø200×12mm


WTS make customized ZnSe Lenses, ZnSe windows, ZnS Lenses, ZnS windows



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