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Wavelength Range (nm)

    Calcium Fluoride Optics

    Calcium Fluoride (CaF2) Optical Components are used as spectroscopic windows or lenses, or in cryogenically cooled thermal imaging systems. Calcium Fluoride (CaF2) Optics are ideal for a broad range of Ultraviolet (UV), Visible, or Infrared (IR) applications. Calcium Fluoride’s combination of low absorption with a high damage threshold makes it an excellent material for use with Excimer lasers. Calcium Fluoride (CaF2) features a low refractive index, removing the need for an anti-reflection coating.

    Edmund Optics offers a wide selection of Calcium Fluoride (CaF2) Optical Components, such as Optical Windows, Optical Lenses, Prisms, or Beamsplitters. Calcium Fluoride (CaF2) Optical Windows are ideal for use as spectroscopic windows. Calcium Fluoride (CaF2) Optical Lenses are used in many spectroscopy applications. Calcium Fluoride (CaF2) Prisms are used for many broadband applications from the Ultraviolet (UV) to the Infrared (IR). Calcium Fluoride (CaF2) Beamsplitters are designed to be used at a 45° angle of incidence for broadband Infrared (IR) applications.

    紅外線平板分光鏡 New

    • 50% 反射 50% 穿透分光鏡鍍膜
    • 氟化鈣(CaF2)適用於 0.8 – 6μm 範圍
    • 硒化鋅 (ZnSe) 適用於 2 - 20μm 範圍
    氟化鈣 (CAF<sub>2</sub>) 窗口片

    氟化鈣 (CAF2) 窗口片
    • 採用低吸收、高穿透的紫外線級氟化鈣
    • 非常適用於200nm至7μm範圍內光線的應用
    • 低折射率
    Calcium Fluoride Double-Convex (DCX) Lenses
    Calcium Fluoride Double-Convex (DCX) Lenses
    • Greater than 90% Transmission from 350nm-7μm
    • Low Index of Refraction

    • 對於200nm - 7μm的光,穿透率超過90%
    • 折射率低
    • 真空級紫外線基材
    紅外線 (IR) 平板分光鏡
    紅外線 (IR) 平板分光鏡
    • 廣波段50%反射/50%穿透
    • 提供適用於2 - 8μmm範圍的氟化鈣選項
    • 提供適用於7 - 14μmm範圍的硒化鋅選項
    Infrared (IR) Right Angle Prisms
    Infrared (IR) Right Angle Prisms
    • CaF2, Ge, and ZnSe Substrates
    • Ray Deviation of 90°
    • Ideal for Use with Collimated Sources
    • Additional Infrared Optics Available
    紅外線 (IR) 窗口片套件組
    紅外線 (IR) 窗口片套件組
    • 提供7種直徑為25mm的IR材料窗口片
    • 非常適合用於實驗室
    • 已完全组裝好併裝入帶有泡棉內襯的木質盒
    紅外線 (IR) 金屬線柵偏光片
    紅外線 (IR) 金屬線柵偏光片
    • 專為2 -30μm的波長範圍而設計
    • 提供多種基材的全像偏光片供選擇
    • 直紋偏光片非常適用於高功率雷射
    • 360° Rotation Using Metric Polarizer Mounts


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