![Uncoated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/2710.jpg?w=305&quality=80)
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![MgF<sub>2</sub> Coated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/5533.jpg?w=305&quality=80)
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![VIS 0° Coated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/5533.jpg?w=305&quality=80)
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![NIR I Coated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/6520.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![NIR II Coated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/6515.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![VIS-NIR Coated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/5533.jpg?w=305&quality=80)
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![UV Fused Silica Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/5563.jpg?w=305&quality=80)
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- 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](https://productimages.edmundoptics.com/8901.jpg?w=305&quality=80)
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- Simple Lens Kits Include PCX, DCX, PCV, and DCV Lenses
- Kits Available for 12mm and 25mm Diameter Lenses
- Uncoated or BBAR Coating Options
- Note: Potential change of packaging
![VIS-EXT Coated Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/5533.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
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