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TECHSPEC® Near-IR (NIR) Achromatic Lenses

Near-IR (NIR) Achromatic Lenses
  • 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

Our new TECHSPEC® Near IR doublets are designed to provide the smallest spot size possible for polychromatic light between 750 and 1100nm. By utilizing our NIR doublets instead of standard doublets designed for the visible, RMS spot diameter can be reduced from 43μm to 22.5μm, for example, when using polychromatic light. Spot size will be smaller when focusing monochromatic sources. Near-IR doublets also reduce spherical aberration and have superior performance when used with a monochromatic source up to 2μm in wavelength. Typical applications for these doublets include: imaging lenses for the near infrared, focusing and expanding of NIR lasers, and focusing/collimating lenses for fiber optics and NIR LEDs.


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Description Stock No. Price In Stock Qty
Showing 1-20 of 44 Items | Show All Items Sort by Spec
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NIR Achromatic Lens 6mm Dia. x 9mm FL, NIR-II Coating
#45-783 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 12mm FL, NIR-II Coating
#45-784 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 15mm FL, NIR-II Coating
#45-785 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 20mm FL, NIR-II Coating
#45-786 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 25mm FL, NIR-II Coating
#45-787 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 30mm FL, NIR-II Coating
#45-788 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 35mm FL, NIR-II Coating
#45-789 In Stock and Ready to Ship.
NIR Achromatic Lens 6mm Dia. x 40mm FL, NIR-II Coating
#45-790 In Stock and Ready to Ship.
NIR Achromatic Lens 9mm Dia. x 12mm FL, NIR-II Coating
#65-435 In Stock and Ready to Ship.
NIR Achromatic Lens 9mm Dia. x 15mm FL, NIR-II Coating
#45-824 Out of Stock. Click to Receive an Email with Delivery Details.
NIR Achromatic Lens 9mm Dia. x 20mm FL, NIR-II Coating
#45-825 In Stock and Ready to Ship.
NIR Achromatic Lens 9mm Dia. x 30mm FL, NIR-II Coating
#47-377 In Stock and Ready to Ship.
NIR Achromatic Lens 9mm Dia. x 40mm FL, NIR-II Coating
#47-378 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 15mm FL, NIR-II Coating
#65-436 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 18mm FL, NIR-II Coating
#45-791 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 20mm FL, NIR-II Coating
#45-792 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 25mm FL, NIR-II Coating
#45-793 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 30mm FL, NIR-II Coating
#45-794 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 35mm FL, NIR-II Coating
#45-795 In Stock and Ready to Ship.
NIR Achromatic Lens 12mm Dia. x 40mm FL, NIR-II Coating
#45-796 In Stock and Ready to Ship.
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