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Products / Optics / Defense Optics / COTS Lenses

COTS Lenses

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Volume Manufacturing
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Calcium Fluoride Double-Convex (DCX) Lenses Calcium Fluoride Double-Convex (DCX) Lenses
  • Greater than 90% Transmission from 350nm-7μm
  • Low Index of Refraction
Calcium Fluoride Plano-Convex (PCX) Lenses Calcium Fluoride Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Low Index of Refraction
  • Vacuum Grade UV Substrate
  • Uncoated, VIS-NIR, and NIR II Broadband AR Coating Options
Germanium Infrared (IR) Aspheric Lenses Germanium Infrared (IR) Aspheric Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Best Seller
  • Diffraction Limited Performance
  • Variety of Coating Options
  • Full Prescription Data Available
Germanium Infrared (IR) Hybrid Aspheric Lenses Germanium Infrared (IR) Hybrid Aspheric Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Color Corrected for 3 – 5μm
  • Near Diffraction Limited Focusing Performance
  • Full Prescription Data Available
Germanium Meniscus Lenses Germanium Meniscus Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Wavelength Range of 2 - 16μm
  • Durable Design for Demanding Applications
  • Superior Spherical Correction
Germanium Plano-Convex (PCX) Lenses Germanium Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Wavelength Range of 2 - 16μm
  • Rugged, Durable Material
  • Ideal for Defense, Security, and Thermal Imaging Applications
  • Additional Infrared Lenses Available in Popular Substrates
MgF<sub>2</sub> Coated Negative Achromatic Lenses MgF2 Coated Negative Achromatic Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Molded Acrylic Aspheric Lenses Molded Acrylic Aspheric Lenses
  • Prescription Information Available
  • Reduced Spherical Aberration
  • Broadband AR Coating Option
Near-IR (NIR) Achromatic Lenses Near-IR (NIR) Achromatic Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Designed to Give Increased Resolution and Smaller Spot Sizes for NIR Wavelengths (750-1100nm)
  • Decreased Spherical Aberration for Monochromatic Sources Out to 2μm
  • Broadband AR Coating has <1% Reflectivity Between 750–1550nm
NIR I Coated Plano-Convex (PCX) Lenses NIR I Coated Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Aspheric Lenses Aspheric Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Best Seller
  • Diameters from 10 to 200mm
  • Focal Lengths from 7.5 to 300mm
  • Broadband AR Coatings Available
UV Fused Silica Aspheric Lenses UV Fused Silica Aspheric Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Low Coefficient of Thermal Expansion
  • Precision and High Precision Options
  • High Numerical Apertures to Maximize Throughput
Silicon Plano-Convex (PCX) Lenses Silicon Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Wavelength Range of 1.2 - 7μm
  • Low Density and Dispersion
  • Focal Lengths of 25 – 250mm Available
  • Additional Infrared Lenses Available in Popular Substrates
Uncoated Plano-Convex (PCX) Lenses Uncoated Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Best Seller
  • New Lower Price!
  • Wavelength Range of 350-2200nm
  • Precision Diameter and Centration Tolerances Allow for Easy OEM Integration
  • Wide Variety of Diameters, Focal Lengths, and Coatings
  • Anti-Reflection Coating Options: MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, VIS-EXT, and YAG-BBAR
UV Fused Silica Double-Concave (DCV) Lenses UV Fused Silica Double-Concave (DCV) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Negative Focal Lengths for Beam Expansion or Light Projection Applications
  • Wavelength Range of 200 - 2200nm
  • Popular UV-AR Coating Option Available
UV Fused Silica Double-Convex (DCX) Lenses UV Fused Silica Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Ideal for Imaging Applications
  • Minimize Aberrations Including Spherical and Coma
  • Precision Fused Silica Substrate
UV Fused Silica PCX Cylinder Lenses UV Fused Silica PCX Cylinder Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Clearance
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  • Excellent UV Transmission
  • Low Coefficient of Thermal Expansion
  • Precision Design
UV Fused Silica Plano-Concave (PCV) Lenses UV Fused Silica Plano-Concave (PCV) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Negative Focal Lengths for Beam Expansion or Light Projection Applications
  • Wavelength Range of 200 - 2200nm
  • Popular UV-AR Coating Option Available
UV Fused Silica Plano-Convex (PCX) Lenses - Uncoated UV Fused Silica Plano-Convex (PCX) Lenses - Uncoated
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
VIS 0° Coated Achromatic Lenses VIS 0° Coated Achromatic Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Designed for 0° Angle of Incidence
  • Less Than 0.4% Reflectance Per Surface from 425 - 675nm
  • MgF2 and VIS-NIR Coated Achromats Also Available
VIS 0° Coated Plano-Convex (PCX) Lenses VIS 0° Coated Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
VIS-EXT Coated Plano-Convex (PCX) Lenses VIS-EXT Coated Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • New Lower Price!
  • Visible Broadband Anti-Reflection Coating with Extended UV Performance
  • AR Coated to Provide <0.5% Reflectance per Surface for 350 - 700nm
  • Designed for 0° Angle of Incidence
  • Various Coating Options: Uncoated, MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, and YAG-BBAR
VIS-NIR Coated Plano-Concave (PCV) Lenses VIS-NIR Coated Plano-Concave (PCV) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • 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°, YAG-BBAR, NIR I, and NIR II
VIS-NIR Coated Plano-Convex (PCX) Lenses VIS-NIR Coated Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • New Lower Price!
  • 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, NIR II, VIS-EXT, and YAG-BBAR
YAG-BBAR Coated Plano-Convex (PCX) Lenses YAG-BBAR Coated Plano-Convex (PCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • New Lower Price!
  • Optimized for R<0.25% @ Both 532nm and 1064nm
  • AR Coated to Provide <1.0% Reflectance per Surface for 500 - 1100nm
  • Designed for 0° Angle of Incidence
  • Various Coating Options: Uncoated, MgF2, VIS 0°, VIS-NIR, NIR I, NIR II, and VIS-EXT
Zinc Selenide Infrared (IR) Aspheric Lenses Zinc Selenide Infrared (IR) Aspheric Lenses
  • ZnSe Substrate
  • Diffraction Limited Design

View all Resources Related to COTS Lenses  

COTS Lenses are used to focus or diverge light for many defense or security applications. COTS Lenses feature a range of substrates, coatings, or a combination of the two for optimized performance in the ultraviolet, visible, or infrared. COTS Lenses may also be used to correct image aberrations. COTS Lenses are an excellent, low cost alternative to expensive custom components. Products designed for a wide range of wavelengths are available for a variety of applications’ needs.

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