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    Diameter (mm)
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    Effective Focal Length EFL (mm)
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    Coating
    Substrate
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    Numerical Aperture NA
    Type
    Wavelength Range (nm)

    Double-Convex Lenses

    Double-Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. DCX Lenses are used in a range of industries or applications.

    Edmund Optics offers a wide variety of Double-Convex Lenses in a range of substrates or anti-reflection coatings for maximum performance in the Ultraviolet (UV), Visible, or Infrared (IR). Anti-reflection coatings include UV-AR, UV-VIS, MgF2, VIS 0°, VIS-NIR, NIR I, or NIR II. UV Fused Silica or Calcium Fluoride (CaF2) substrates are also available for additional performance in the Ultraviolet (UV) or Infrared (IR) spectrums. UF Fused Silica Double-Convex Lenses are ideal for close conjugate imaging systems utilizing Ultraviolet (UV) illumination. Calcium Fluoride (CaF2) offers a very wide transmission range of 350nm - 7μm. Edmund Optics’ Double-Convex Lenses are available in a wide range of diameters or focal lengths.

    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    雙凸(DCX)透鏡
    • 350 - 2200nm 的波長範圍
    • 精準的直徑及共軸性容差,輕鬆實現 OEM 整合
    • 提供各式各樣的直徑、焦距及鍍膜
    • 抗反射鍍膜選項:MgF2VIS 0°VIS-NIRNIR INIR IIVIS-EXTYAG-BBAR
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    MgF2 鍍膜雙凸 (DCX) 透鏡
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    VIS 0° 鍍膜雙凸 (DCX) 透鏡
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    NIR I 鍍膜雙凸 (DCX) 透鏡
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    NIR II 鍍膜雙凸 (DCX) 透鏡
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    VIS-EXT鍍膜雙凸(DCX)透鏡
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    VIS-NIR 鍍膜雙凸 (DCX) 透鏡
    • 採用抗反射鍍膜,可為 400 - 1000nm 的光提供每個表面小於 1.25% 的反射率
    • 880nm光的反射率小於0.25%
    • 針對 0° 入射角而設計
    • 多種鍍膜選擇: 無鍍膜, MgF2, VIS 0°, NIR I, NIR II, VIS-EXTYAG-BBAR
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    YAG-BBAR鍍膜雙凸(DCX)透鏡
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    雙凸(dcx)紫外線熔融石英透鏡
    • 適合成像應用的正焦距
    • 200 - 2200nm 的波長範圍
    • 提供各種抗反射鍍膜選項
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    平凸(PCX)透鏡與簡單透鏡套件組
    • 簡單透鏡套件組包括PCX、DCX、PCV及DCV透鏡
    • 套件組備有12.5mm與25mm直徑透鏡可供選擇
    • 提供無鍍膜及含BBAR鍍膜的選項

    N-K5 透鏡
    • 採用 N-K5 基材
    • 有多種抗反射 (AR) 鍍膜
    • 提供 PCX 與 DCX 選項

    Calcium Fluoride Double-Convex (DCX) Lenses
    • Greater than 90% Transmission from 350nm-7μm
    • Low Index of Refraction

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