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    Double-Concave Lenses

    Double-Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double-Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths.

    Edmund Optics offers the world’s largest inventory of off-the-shelf optical components, including a variety of standard or UV Fused Silica Double-Concave Lenses. Standard lenses are available in several anti-reflection coating optics, including MgF2, VIS 0°, VIS-NIR, NIR I, or NIR II, for optimal performance in the Ultraviolet (UV), Visible, or Infrared (IR) regions. The UV Fused Silica substrate offers excellent transmission characteristics with high operating temperatures. UV Fused Silica Double-Concave Lenses are ideal for laser or imaging applications. An optional UV-AR anti-reflection coating increases performance in the Ultraviolet (UV) spectrum. Edmund Optics’ Double-Concave Lenses are available in a wide range of sizes or focal lengths.

    Uncoated Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    Uncoated Double-Concave (DCV) Lenses
    • Wavelength Range of 350-2200nm
    • Precision Diameter and Centration Tolerances Allow for Easy OEM Integration
    • Wide Variety of Diameters and Focal Lengths
    • Additional AR Coating Options Available: MgF2, VIS 0°, VIS-NIR, NIR I, and NIR II
    MgF<sub>2</sub> Coated Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    MgF2 Coated Double-Concave (DCV) Lenses
    • AR Coated to Provide <1.75% Reflectance per Surface for 400 - 700nm
    • Designed for 0° Angle of Incidence
    • Various Coating Options: Uncoated, VIS 0°, VIS-NIR, NIR I, and NIR II
    VIS 0° Coated Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    VIS 0° Coated Double-Concave (DCV) Lenses
    • AR Coated to Provide <0.4% Reflectance per Surface for 425 - 675nm
    • Designed for 0° Angle of Incidence
    • Various Coating Options: Uncoated, MgF2, VIS-NIR, NIR I, and NIR II
    NIR I Coated Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    NIR I Coated Double-Concave (DCV) Lenses
    • AR Coated to Provide <0.5% Reflectance per Surface for 600 - 1050nm
    • Designed for 0° Angle of Incidence
    • Various Coating Options: Uncoated, MgF2, VIS 0°, VIS-NIR, and NIR II
    NIR II Coated Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    NIR II Coated Double-Concave (DCV) Lenses
    • AR Coated to Provide <0.7% Reflectance per Surface for 750 - 1550nm
    • Double-Concave Lenses Have Two Inward Curved Surfaces and a Negative Focal Length
    • Used for Image Reduction and to Spread Light
    • Various Coating Options: Uncoated, MgF2, VIS 0°, VIS-NIR, and NIR I
    VIS-NIR Coated Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    VIS-NIR Coated Double-Concave (DCV) Lenses
    • AR Coated to Provide <1.25% Reflectance per Surface for 400 - 1000nm
    • <0.25% Reflectance @ 880nm
    • Designed for 0° Angle of Incidence
    • Various Coating Options: Uncoated, MgF2, VIS 0°, NIR I, and NIR II
    UV Fused Silica Double-Concave (DCV) Lenses
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    UV Fused Silica Double-Concave (DCV) Lenses
    • Negative Focal Lengths for Beam Expansion or Light Projection Applications
    • Wavelength Range of 200 - 2200nm
    • Popular UV-AR Coating Option Available
    Plano-Convex (PCX) and Simple Lens Kits
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    Plano-Convex (PCX) and Simple Lens Kits
    • Simple Lens Kits Include PCX, DCX, PCV, and DCV Lenses
    • Kits Available for 12mm and 25mm Diameter Lenses
    • Uncoated or BBAR Coating Options

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