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CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging

Nanjing Crylink Photonics Co.,Ltd
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    Buy cheap CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging from wholesalers
     
    Buy cheap CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging from wholesalers
    • Buy cheap CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging from wholesalers
    • Buy cheap CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging from wholesalers
    • Buy cheap CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging from wholesalers

    CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging

    Ask Lasest Price
    Brand Name : CRYLINK
    Certification : Iso9001
    Price : negotiation
    Delivery Time : 3-4 weeks
    Payment Terms : TT
    Supply Ability : 100 pieces /month
    Model Number : CRYLINK-CaF2 Crystal
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    CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging

    Description

    Calcium Fluoride(CaF2) optical Crystal is widespread used in applications of Ultraviolet(UV),Infrared(IR) and visible light, like optical windows, optical lens and thermal imagining, it has wide transmissive range from 0.13um(UV) to 10um(IR) and low refractive index. Calcium Fluoride’s combination of low absorption with a high damage threshold makes it an excellent material for use with Excimer lasers.


    Parameter

    Physical and Chemical Properties

    PropertyValue
    Chemical formulaCaF2
    Crystal structureCubic
    Lattice parametersa = 5.462Å
    Density3.18 g/cm3
    Melting Point1418°C
    Refractive Index1.39908@5um
    Thermal Conductivity/(W·cm-1·K-1@36°C)9.71
    Thermal Expansion16.5-19.4
    Specific Heat / (J·g-1·K-1)0.8876×103
    Hardness (Mohs)4
    Young`s Modulus /GPa75.79
    Shear Modulus / GPa33.76
    Orientation[100] or [111]
    Poisson Ratio0.28

    Specifications Conventional

    PropertyValue
    MaterialsCaF2
    Orientation<100>,<±0.5°
    Paralle10ꞌꞌ
    Perpendicular10ꞌ
    Surface quality40//20
    Wavefront ditortionλ/4@632nm
    Clear aperture>95%
    Chamfer<0.2×45°
    Thickness/Diameter tolerance±0.1 mm
    Maximum dimensionsDia300×100mm
    Surface flatnessλ/4@632nm

    Specifications Highp Recision

    PropertyValue
    MaterialsCaF2
    Orientation<001> or <100>,<±0.2°
    Paralle10ꞌꞌ
    Perpendicular5ꞌ
    Surface quality10//5
    Wavefront ditortionλ/8@632nm
    Clear aperture>95%
    Chamfer<0.2×45°
    Thickness/Diameter tolerance±0.1 mm
    Maximum dimensionsDia300×100mm
    Surface flatnessλ/8@632nm

    Spectrums

    CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging

    Feature

    • Low refractive index
    • Insolubility
    • Wide transmission range
    • Low dispersion
    • High temperature resistance

    ​Application

    • Achromatic microscope
    • Laser windows
    • Excimer Laser Optics
    • UV and IR windows
    • CaF2 lens
    • Cryogenically cooled thermal imaging
    Quality CaF2 Optical Crystals For Laser Windows Cryogenically Cooled Thermal Imaging for sale
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