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TECHSPEC® Precision Aspheric Lenses

Precision Aspheric Lenses
  • Designed and Manufactured by Edmund Optics
  • Reduce Spherical Aberration
  • Broadband AR Coatings Available

TECHSPEC® Precision Aspheric Lenses are designed to focus light while eliminating spherical aberration from divergent light sources in applications including focusing the output of a laser diode. Aspheric lenses can increase the numerical aperture of a lens while minimizing system aberrations. Aspheric lenses may also reduce the number of elements needed in a multi-element system. Aspheric lenses can reduce overall system weight while providing advantages such as increasing throughput or simplifying assembly.

TECHSPEC Precision Aspheric Lenses feature low f#’s for optimum light gathering performance. Prescription data is available to easily integrate these aspheric lenses into an optical system. These lenses have also been computer optimized to eliminate spherical aberration while minimizing higher order aberrations. VIS coating option provides less than 1.5% reflection from 425 – 675nm. NIR coating option provides less than 1.5% reflection from 600 – 1050nm. Contact our sales department for volume pricing or for help specifying a custom aspheric lens.


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Description Stock No. Price In Stock Qty
Showing 1-20 of 78 Items | Show All Items Sort by Spec
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Aspheric Lens 10mm Dia, 0.50 Numerical Aperture, Uncoated
#69-853 In Stock and Ready to Ship.
Aspheric Lens 10mm Dia, 0.50 Numerical Aperture, VIS Coated
#69-857 In Stock and Ready to Ship.
Aspheric Lens 10mm Dia, 0.50 Numerical Aperture, NIR Coated
#69-861 In Stock and Ready to Ship.
Aspheric Lens 10mm Dia, 0.75 Numerical Aperture, Uncoated
#69-852 In Stock and Ready to Ship.
Aspheric Lens 10mm Dia, 0.75 Numerical Aperture, VIS Coated
#69-856 In Stock and Ready to Ship.
Aspheric Lens 10mm Dia, 0.75 Numerical Aperture, NIR Coated
#69-860 In Stock and Ready to Ship.
Aspheric Lens 12.5mm Dia, 0.50 Numerical Aperture, Uncoated
#69-855 In Stock and Ready to Ship.
Aspheric Lens 12.5mm Dia, 0.50 Numerical Aperture, VIS Coated
#69-859 In Stock and Ready to Ship.
Aspheric Lens 12.5mm Dia, 0.50 Numerical Aperture, NIR Coated
#69-863 In Stock and Ready to Ship.
Aspheric Lens 12.5mm Dia, 0.76 Numerical Aperture, Uncoated
#69-854 In Stock and Ready to Ship.
Aspheric Lens 12.5mm Dia, 0.76 Numerical Aperture, VIS Coated
#69-858 In Stock and Ready to Ship.
Aspheric Lens 12.5mm Dia, 0.76 Numerical Aperture, NIR Coated
#69-862 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.33 Numerical Aperture, Uncoated
#47-728 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.33 Numerical Aperture, VIS Coated
#49-100 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.33 Numerical Aperture, NIR Coated
#49-112 Out of Stock. Click to Receive an Email with Delivery Details.
Aspheric Lens 15mm Dia., 0.40 Numerical Aperture, Uncoated
#47-727 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.40 Numerical Aperture, VIS Coated
#49-099 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.40 Numerical Aperture, NIR Coated
#49-111 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.50 Numerical Aperture, Uncoated
#47-726 In Stock and Ready to Ship.
Aspheric Lens 15mm Dia., 0.50 Numerical Aperture, VIS Coated
#49-098 In Stock and Ready to Ship.

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