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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

    Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.

  • IR Windows Barium Fluoride BaF2 Window

    Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.

  • IR Windows Magnesium Fluoride MgF2 Windows

    MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

  • 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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