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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    CaF2 (Calcium Fluoride) round crystal windows are high-performance optical components, with excellent transmission from the Vacuum UV (VUV) to the mid-infrared (
    0.13
    𝜇𝑚
     to
    10
    𝜇𝑚
    ). These robust, cubic crystal windows are commonly used in IR spectroscopy, excimer laser optics, and cryogenically cooled thermal imaging. They are ideal for high-pressure and harsh chemical environments. 
    Key Properties and Applications: 
    • Broad Transmission: High transparency from ultraviolet (UV) to infrared (IR) light.
    • Properties: Possesses a low refractive index (
      ≈1.4is approximately equal to 1.4
      ≈1.4
       in IR), low absorption, and high laser damage resistance.
    • Physical Strength: Durable and generally insoluble in water, with a Knoop hardness of 158.3.
    • Common Use Cases: Frequently used as spectroscopic windows, in thermal imaging, and in gas detection systems. 
    These windows are available in varied sizes, including common 13 mm and 25 mm diameters, and can be found through suppliers like Sigma-Aldrich. Specialized providers like Thorlabs or HG Optronics are also options for procuring CaF2 windows. 
    For finding specific round CaF2 windows, consider exploring options from Sigma-Aldrich, Thorlabs, or HG Optronics.. 
    • Round crystal window CaF2, diam. × thickness 13 mm × 2 mm
      CaF2, diam. × thickness 13 mm × 2 mm. No rating value Same page link. Sign In to View Organizational & Contract Pricing.
      Sigma-Aldrich
    • Round crystal window CaF2, diam. × thickness 25 mm × 2 mm
      General description A strong crystal; resists most acids and alkalis; withstands high-pressure; insoluble in water; no fog. Cut an...
      Sigma-Aldrich
    • Caf2 window - Sigma-Aldrich
      caf2 window * Z267589. 32mm Round cell window. CaF2, Undrilled. Compare This Product. ... * Z267597. 32mm Round cell window. CaF2,
      Sigma-Aldrich
    Show all
    Show more

    Web results

    Round crystal window CaF2, diam. × thickness 25 mm × 2 ...


    Sigma-Aldrich
    https://www.sigmaaldrich.com › ... › Analytical Reagents
    Sigma-Aldrich
    https://www.sigmaaldrich.com › ... › Analytical Reagents
    A strong crystal; resists most acids and alkalis; withstands high-pressure; insoluble in water; no fog. Cut and polished quality crystal windows.
    Round crystal window CaF2 from www.sigmaaldrich.com
    $202.00 · In stock · $34.36 delivery

    Calcium Fluoride Windows


    Thorlabs
    https://www.thorlabs.com › calcium-fluoride-windows
    Thorlabs
    https://www.thorlabs.com › calcium-fluoride-windows
    The AR-coated windows feature an antireflection coating on both sides that provides increased transmission within the 1.65 - 3.0 µm specified wavelength range.Read more
    Missing: Round ‎| Show results with: Round

    Optical Glass Custom Hole Polished High Quality Round ...


    VY Optoelectronics Co.,Ltd.
    https://www.vyoptics.com › optical-glass-custom-hole-po...
    VY Optoelectronics Co.,Ltd.
    https://www.vyoptics.com › optical-glass-custom-hole-po...
    Optical Glass Custom Hole Polished High Quality Round CaF2 Crystal Window · Material: BK7, Fused Silica, Sapphire, ZnSe, ZnS, Ge, Si, LT, LN etc.. · Dimension: ...Read more
    Round crystal window CaF2 from www.vyoptics.com

    ISP Optics Calcium Fluoride (CaF 2 ) Wedged Windows


    Edmund Optics
    https://www.edmundoptics.com › calcium-fluoride-caf2...
    Edmund Optics
    https://www.edmundoptics.com › calcium-fluoride-caf2...
    ISP Optics Calcium Fluoride (CaF2) Wedged Windows feature a 30 arcmin wedge to eliminate fringe patterns from etalon effects and to prevent cavity feedback.Read more
    Round crystal window CaF2 from www.edmundoptics.com

    Caf2 window


    Sigma-Aldrich
    https://www.sigmaaldrich.com › search › caf2-window
    Sigma-Aldrich
    https://www.sigmaaldrich.com › search › caf2-window
    Round crystal window CaF2, diam. × thickness 25 mm × 2& · Z267562 · Round ... Round crystal window CaF2, diam. × thickness 13 mm × 2& · Z804622.Read more

    Calcium Fluoride (CaF 2 ) Windows


    Edmund Optics
    https://www.edmundoptics.com › calcium-fluoride-cafs...
    Edmund Optics
    https://www.edmundoptics.com › calcium-fluoride-cafs...
    TECHSPEC® Calcium Fluoride (CaF2) Windows offer a low index of refraction, providing high transmission from 200 - 7000nm when used uncoated.Read more
    Round crystal window CaF2 from www.edmundoptics.com

    CaF2 Windows — Firebird Optics


    Firebird Optics
    https://www.firebirdoptics.com › optical-windows › caf2...
    Firebird Optics
    https://www.firebirdoptics.com › optical-windows › caf2...
    Physical Properties: CaF2 is a crystalline material with a cubic crystal structure. It has a high hardness and is highly resistant to thermal shock. The ...Read more
    Round crystal window CaF2 from www.firebirdoptics.com
    $92.00 · In stock · $15 delivery
    Missing: Round ‎| Show results with: Round

    CaF2 Windows


    Avantier
    https://avantierinc.com › Solutions › Custom Optics
    Avantier
    https://avantierinc.com › Solutions › Custom Optics
    A CaF2 optical window, crafted from crystalline calcium fluoride, boasts a versatile nature along with robust environmental stability and laser damage ...Read more
    Round crystal window CaF2 from avantierinc.com

    Window crystals


    HG Optronics.,INC.
    https://www.hgoptronics.com › window-crystals_c14
    HG Optronics.,INC.
    https://www.hgoptronics.com › window-crystals_c14
    CaF2 or Calcium Fluoride is a cubic crystal with an excellent transmission from 130 nm to 10 μm and has widespread applications as transparent windows in the ...Read more
    Round crystal window CaF2 from www.hgoptronics.com
    Popular products
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      Sigma-Aldrich 32mm Round CaF2 Drilled Cell Window. 25% OFF.
      Sigma-Aldrich 32mm Round CaF2 Drilled Cell Window
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    Web results

    Round crystal window CaF2, diam. × thickness 25 mm × 2 ...


    Sigma-Aldrich
    https://www.sigmaaldrich.com › product › ALDRICH
    Sigma-Aldrich
    https://www.sigmaaldrich.com › product › ALDRICH
    A strong crystal; resists most acids and alkalis; withstands high-pressure; insoluble in water; no fog. Cut and polished quality crystal windows. Documentation.Read more
    $202.00 · In stock · $34.36 delivery
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