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Customized Calcium Fluoride Window , CaF2 Windows For Infrared System

    Buy cheap Customized Calcium Fluoride Window , CaF2 Windows For Infrared System from wholesalers
     
    Buy cheap Customized Calcium Fluoride Window , CaF2 Windows For Infrared System from wholesalers
    • Buy cheap Customized Calcium Fluoride Window , CaF2 Windows For Infrared System from wholesalers
    • Buy cheap Customized Calcium Fluoride Window , CaF2 Windows For Infrared System from wholesalers
    • Buy cheap Customized Calcium Fluoride Window , CaF2 Windows For Infrared System from wholesalers
    • Buy cheap Customized Calcium Fluoride Window , CaF2 Windows For Infrared System from wholesalers

    Customized Calcium Fluoride Window , CaF2 Windows For Infrared System

    Ask Lasest Price
    Brand Name : Wuhan Siwer Optics
    Price : 20-98USD/piece
    Payment Terms : T/T, Western Union
    Supply Ability : 1000 pieces/month
    Delivery Time : 3-5 weeks
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    Customized Calcium Fluoride Window , CaF2 Windows For Infrared System

    UV,visible and IR CaF2 windows

    Low solubility and wide transmission range makes it useful for many applications, including: mirror substrate for UV laser systems; substrate for manufacturing windows, lenses for UV, IR applications.



    Price list of some inventory CaF2 windows.

    Welcome to buy sample for testing, when you need a large number of products, the unit price will be reduced.

    Diameter * thickness(mm)Unit price(USD)
    5.0*1.04.3
    8.0*1.05.8
    10.0*1.06.5
    12.0*1.06.7
    10.0*0.57.2
    12.0*2.07.2
    15.0*2.08.0
    18.0*1.012.3
    19.0*1.013.8
    20.0*1.014.5
    25.0*1.018.8
    25.4*1.018.8
    30.0*1.023.2
    32.0*1.024.6
    34.0*2.027.5
    35.0*2.029.0
    38.1*3.030.4
    40.0*2.030.4
    50.0*3.036.2
    50.8*2.036.2
    60.0*3.053.6
    60.0*4.059.4



    Optical Properties of CaF2 Window

    MaterialCalcium Fluoride
    Diameter Tolerance+0.0/-0.1 mm
    Thickness Tolerance±0.1 mm
    Parallelism1 arc min
    Surface Quality60-40 Scratch-Dig
    Surface Flatness
    (Plano Side)
    λ/2 at 633nm
    Surface Irregularity
    (Peak to Valley)
    λ/2 at 633nm
    Clear Aperture90%


    Calcium Fluoride properties

    Chemical FormulaCaF2
    Crystal ClassCubic, cleaves [111] plane
    Lattice Constant, Å5.46
    Density, g/cm3 (20 °C)3.18
    Molecular Weight78.08
    Reflection Loss5.4% at 5 μm
    Absorption Coefficient7.8 x 10-4 cm-1 @ 2.7 μm
    Dielectric Constant for 105 Hz6.76
    Melting Temperature, K1630
    Thermal Conductivity, W/(m K) at 273 K10
    Thermal Expansion, 1/K at 300 K18.9 x 10-6
    Specific Heat, cal/(g K) at 273 K0.204
    Debye Temperature, K510
    Young's Modulus, GPa75.79
    Rupture Modulus, GPa0.0365
    Shear Modulus, GPa33.76
    Bulk Modulus, GPa83.03
    Poisson's Ratio0.28
    Knoop Hardness, kg/mm2178 [100], 160 [110]


    Infrared Elements Selection Guide


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