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    How CaF₂ Lenses Power Spectroscopy, Microscopy, and ...


    Shalom EO
    https://www.shalomeo.com › blog › how-caf₂-lenses-p...
    Shalom EO
    https://www.shalomeo.com › blog › how-caf₂-lenses-p...
    Nov 26, 2025 — Calcium fluoride (CaF₂) lenses have become indispensable in high-precision optical applications ranging from spectroscopy to microscopy and ...

    What is CaF₂ Lenses? Uses, How It Works & Top ...


    LinkedIn · TechForward Development
    1 month ago
    LinkedIn · TechForward Development
    1 month ago
    What Are CaF₂ Lenses? CaF₂ lenses are optical components made from calcium fluoride crystal. They are prized for their high transmission ...

    CaF2 Plano Convex Lens - Fuzhou MT Optics,Inc.


    mt-optics.net
    https://www.mt-optics.net › Traditional Optics
    mt-optics.net
    https://www.mt-optics.net › Traditional Optics
    What is the use of a CaF₂ Plano Convex Lens? CaF₂ plano convex lenses are used in spectroscopy (focusing UV/IR for spectral analysis), laser systems (beam ...

    Calcium Fluoride windows & Lenses for UV-IR Clarity & Streng


    phase-optics.com
    https://phase-optics.com › calcium-fluoride
    phase-optics.com
    https://phase-optics.com › calcium-fluoride
    Calcium fluoride (CaF₂) is a high-performance optical material with low dispersion, ideal for imaging systems. It excels in UV and IR applications, ...

    Calcium Flouride Lens


    Global Optics Uk Ltd
    https://www.globalopticsuk.com › calciumflouridelens
    Global Optics Uk Ltd
    https://www.globalopticsuk.com › calciumflouridelens
    About Calcium Fluoride Lenses. ​. Calcium fluoride (CaF₂) lenses are renowned for their exceptional optical clarity and performance across ultraviolet (UV), ...

    Thorlabs Plano-Convex Cylinder - LJ5027RM


    MEETOPTICS
    https://www.meetoptics.com › ... › Cylindrical Lenses
    MEETOPTICS
    https://www.meetoptics.com › ... › Cylindrical Lenses
    Ø1" Mounted Plano-Convex CaF₂ Cylindrical Lens, f = 200.0 mm, Uncoated.
    CaF₂ lenses from www.meetoptics.com

    Calcium Fluoride Plano-Convex (PCX) Lenses


    Edmund Optics
    https://www.edmundoptics.com › calcium-fluoride-plan...
    Edmund Optics
    https://www.edmundoptics.com › calcium-fluoride-plan...
    TECHSPEC Calcium Fluoride (PCX) Lenses are designed for use with high power Excimer lasers or for integration into IR systems.
    CaF₂ lenses from www.edmundoptics.com

    Calcium Fluoride Windows Optical Glass CaF₂ Plate Lenses


    BORISUN
    https://www.borisuns.com › calcium-fluoride-windows
    BORISUN
    https://www.borisuns.com › calcium-fluoride-windows
    BORISUN have been producing calcium fluoride CaF₂ windows for more than 20 years. We accept customized ultra-high precision and also have some in stock for ...

    Effects of CaF 2 addition on the structure, optical properties ...


    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    by TY Liu · 2025 — Behind these lenses, CCD (Charge-Coupled Device) or CMOS (Complementary ... CaF₂ also provides a potential avenue for exploring future applications of ...
    Popular products
    • Plano-Concave Lens, Ø1" (25.4 mm), CaF2, AR-Coated: 2 - 5 μm, f = -75.0 mm.
      Plano-Concave Lens, Ø1" (25.4 mm), CaF2, AR-Coated: 2 - 5 μm, f = -75.0 mm
      $261.83
      Thorlabs
      Plano-Concave Lens, Ø1" (25.4 mm), CaF2, AR-Coated: 2 - 5 μm, f = -75.0 mm
      $261.83
      Thorlabs
    • T-LF5515-E - Ø1" CaF2 Negative Meniscus Lens, f = -100.0 mm, AR-Coated: 2 - 5 μm.
      T-LF5515-E - Ø1" CaF2 Negative Meniscus Lens, f = -100.0 mm, AR-Coated: 2 - 5 μm
      $685.00
      Fiber Optics For Sale Co.
      T-LF5515-E - Ø1" CaF2 Negative Meniscus Lens, f = -100.0 mm, AR-Coated: 2 - 5 μm
      $685.00
      Fiber Optics For Sale Co.
    • CaF2 Plano Concave Excimer Laser Line UV Lens 49mm Dia.
      CaF2 Plano Concave Excimer Laser Line UV Lens 49mm Dia
      $89.00
      BMI Surplus
      CaF2 Plano Concave Excimer Laser Line UV Lens 49mm Dia
      $89.00
      BMI Surplus
    • 1pc Caf2 Calcium Fluoride Flat Convex Lens Optical Focusing Lens -.
      1pc Caf2 Calcium Fluoride Flat Convex Lens Optical Focusing Lens -
      $113.25
      eBay - shasha-store
      Free delivery
      1pc Caf2 Calcium Fluoride Flat Convex Lens Optical Focusing Lens -
      $113.25
      eBay - shasha-store
      Free delivery
    • Calcium Fluofide(CaF2) Optical Window.
      Calcium Fluofide(CaF2) Optical Window
      $95.00
      OEQuest
      Calcium Fluofide(CaF2) Optical Window
      $95.00
      OEQuest
    • ARO P08-E311030-1 49mm Dia Double Concave CaF2 Lens.
      ARO P08-E311030-1 49mm Dia Double Concave CaF2 Lens
      $59.00
      BMI Surplus
      ARO P08-E311030-1 49mm Dia Double Concave CaF2 Lens
      $59.00
      BMI Surplus
    • Custom 60-40 Optical Glass Crystal Caf2 Lens - Oem Support.
      Custom 60-40 Optical Glass Crystal Caf2 Lens - Oem Support
      $48.00
      Alibaba.com
      Custom 60-40 Optical Glass Crystal Caf2 Lens - Oem Support
      $48.00
      Alibaba.com
    • LOW PRICE
      Canon RF 28-70mm f/2L USM Lens
      $2,724.95Usually $2,879
      6 Ave Electronics
       & more
      Free delivery
      4.9(1.2K)
      LOW PRICE
      Canon RF 28-70mm f/2L USM Lens
      $2,724.95Usually $2,879
      6 Ave Electronics
       & more
      Free delivery
      4.9(1.2K)
    • Optimax Spherical DUV Double-Convex CaF2 Lens, f = -220.8 mm (C85).
      Optimax Spherical DUV Double-Convex CaF2 Lens, f = -220.8 mm (C85)
      $229.00
      eBay
      Optimax Spherical DUV Double-Convex CaF2 Lens, f = -220.8 mm (C85)
      $229.00
      eBay
    • Firebird Optics - CAF2-38X6 - WINDOW CIRCULAR OPTICAL CAF2 38X6MM (Each).
      Firebird Optics - CAF2-38X6 - WINDOW CIRCULAR OPTICAL CAF2 38X6MM (Each)
      $216.43
      Neobits.com
      Free delivery
      Firebird Optics - CAF2-38X6 - WINDOW CIRCULAR OPTICAL CAF2 38X6MM (Each)
      $216.43
      Neobits.com
      Free delivery
    • LB5922-E1 CaF2 Bi-Convex Lens.
      LB5922-E1 CaF2 Bi-Convex Lens
      $240.23
      Thorlabs
       & more
      LB5922-E1 CaF2 Bi-Convex Lens
      $240.23
      Thorlabs
       & more
    • LB5247-E1 Ø1" CaF2 Bi-Convex Lens.
      LB5247-E1 Ø1" CaF2 Bi-Convex Lens
      $268.20
      Thorlabs
       & more
      LB5247-E1 Ø1" CaF2 Bi-Convex Lens
      $268.20
      Thorlabs
       & more
    • CaF2 Plano-Convex Cylindrical Lenses.
      CaF2 Plano-Convex Cylindrical Lenses
      $202.10
      Thorlabs
      CaF2 Plano-Convex Cylindrical Lenses
      $202.10
      Thorlabs
    • LA5230 Plano-Convex Lens.
      LA5230 Plano-Convex Lens
      $428.50
      Thorlabs
      LA5230 Plano-Convex Lens
      $428.50
      Thorlabs
    • T-LB5766-E - Ø1/2" CaF2 Bi-Convex Lens, f = 15.0 mm, AR-Coated: 2 - 5 μm.
      T-LB5766-E - Ø1/2" CaF2 Bi-Convex Lens, f = 15.0 mm, AR-Coated: 2 - 5 μm
      $352.00
      Fiber Optics For Sale Co.
      T-LB5766-E - Ø1/2" CaF2 Bi-Convex Lens, f = 15.0 mm, AR-Coated: 2 - 5 μm
      $352.00
      Fiber Optics For Sale Co.
    • LC5893-E1 Ø1" CaF2 Plano-Concave Lens.
      LC5893-E1 Ø1" CaF2 Plano-Concave Lens
      $240.23
      Thorlabs
      LC5893-E1 Ø1" CaF2 Plano-Concave Lens
      $240.23
      Thorlabs
    • 25mm Dia. x 50mm FL, Uncoated, 4μm DWL, CaF2 Aspheric Lens.
      25mm Dia. x 50mm FL, Uncoated, 4μm DWL, CaF2 Aspheric Lens
      $556.50
      Edmund Optics
      25mm Dia. x 50mm FL, Uncoated, 4μm DWL, CaF2 Aspheric Lens
      $556.50
      Edmund Optics
    • LB5552-E1 Ø1" CaF2 Bi-Convex Lens f = 100.0 mm.
      LB5552-E1 Ø1" CaF2 Bi-Convex Lens f = 100.0 mm
      $385.00
      Fiber Optics For Sale Co.
       & more
      LB5552-E1 Ø1" CaF2 Bi-Convex Lens f = 100.0 mm
      $385.00
      Fiber Optics For Sale Co.
       & more
    • Plano-Concave Lens, Ø1/2" (12.7 mm), CaF2, AR-Coated: 2 - 5 μm, f = -18.0 mm.
      Plano-Concave Lens, Ø1/2" (12.7 mm), CaF2, AR-Coated: 2 - 5 μm, f = -18.0 mm
      $211.00
      Thorlabs
      Plano-Concave Lens, Ø1/2" (12.7 mm), CaF2, AR-Coated: 2 - 5 μm, f = -18.0 mm
      $211.00
      Thorlabs
    • Plano-Concave Lens, Ø1/2" (12.7 mm), CaF2, AR-Coated: 2 - 5 μm, f = -25.0 mm.
      Plano-Concave Lens, Ø1/2" (12.7 mm), CaF2, AR-Coated: 2 - 5 μm, f = -25.0 mm
      $198.28
      Thorlabs
      Plano-Concave Lens, Ø1/2" (12.7 mm), CaF2, AR-Coated: 2 - 5 μm, f = -25.0 mm
      $198.28
      Thorlabs
    • Custom Optical Glass UV Grade Calcium Fluoride CaF2 Spherical Plano Convex Lens for Ultraviolet Sun-blind Detector.
      Custom Optical Glass UV Grade Calcium Fluoride CaF2 Spherical Plano Convex Lens for Ultraviolet Sun-blind Detector
      $50.00
      alibaba.com
      Custom Optical Glass UV Grade Calcium Fluoride CaF2 Spherical Plano Convex Lens for Ultraviolet Sun-blind Detector
      $50.00
      alibaba.com
    • China Factory Supply Optical CaF2 Calcium Fluoride Lens Used for Ultraviolet Solar-blind Photodetectors.
      China Factory Supply Optical CaF2 Calcium Fluoride Lens Used for Ultraviolet Solar-blind Photodetectors
      $27.25
      alibaba.com
      China Factory Supply Optical CaF2 Calcium Fluoride Lens Used for Ultraviolet Solar-blind Photodetectors
      $27.25
      alibaba.com
    • Janos Optical Calcium Fluoride CaF2 Window.
      Janos Optical Calcium Fluoride CaF2 Window
      $129.00
      BMI Surplus
      Janos Optical Calcium Fluoride CaF2 Window
      $129.00
      BMI Surplus
    • Koo Albi Replacement Lenses.
      Koo Albi Replacement Lenses
      $64.99
      Bikeinn.com
      Koo Albi Replacement Lenses
      $64.99
      Bikeinn.com
    • 1PCS Calcium Fluoride Window Sheet-CaF2 Substrate UV-IR Calcium Fluoride Lens | Unbranded.
      1PCS Calcium Fluoride Window Sheet-CaF2 Substrate UV-IR Calcium Fluoride Lens | Unbranded
      $38.20
      eBay - htj*133085
      1PCS Calcium Fluoride Window Sheet-CaF2 Substrate UV-IR Calcium Fluoride Lens | Unbranded
      $38.20
      eBay - htj*133085
    • Thermal Imaging Systems Low Price IR Caf2 Optical Windows Convex Lens.
      Thermal Imaging Systems Low Price IR Caf2 Optical Windows Convex Lens
      $780.00
      alibaba.com
      Thermal Imaging Systems Low Price IR Caf2 Optical Windows Convex Lens
      $780.00
      alibaba.com
    • 67% OFF
      Factory Wholesale Precision Excellent Quality CAF2 Lens Optical Lens Used in Medical Instruments. 67% OFF.
      Factory Wholesale Precision Excellent Quality CAF2 Lens Optical Lens Used in Medical Instruments
      $8.05$25
      alibaba.com
      67% OFF
      Factory Wholesale Precision Excellent Quality CAF2 Lens Optical Lens Used in Medical Instruments
      $8.05$25
      alibaba.com
    • Zeiss CP.2 T2.9 15mm.
      Zeiss CP.2 T2.9 15mm
      $1,800.00
      New Life Cine
      Zeiss CP.2 T2.9 15mm
      $1,800.00
      New Life Cine
    • Laser Optics Inc CaF2 Windows, 18 x 12 x 1 mm,.
      Laser Optics Inc CaF2 Windows, 18 x 12 x 1 mm,
      $90.00
      BMI Surplus
      Laser Optics Inc CaF2 Windows, 18 x 12 x 1 mm,
      $90.00
      BMI Surplus
    • 20x2MM CAF2 WINDOW.
      20x2MM CAF2 WINDOW
      $120.00
      Government Scientific Source
      Free delivery by Wed
      20x2MM CAF2 WINDOW
      $120.00
      Government Scientific Source
      Free delivery by Wed

    Calcium fluoride


    Wikipedia
    https://en.wikipedia.org › wiki › Calcium_fluoride
    Wikipedia
    https://en.wikipedia.org › wiki › Calcium_fluoride
    CaF2 + H2SO4 → CaSO4(solid) + 2 HF. Others. edit. Calcium fluoride is used to manufacture optical components such as windows and lenses, used in thermal ...
    CaF₂ lenses from en.wikipedia.org

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