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VIS-NIR Achromatic Lens Brief Introduction

Achromatic doublet lenses are excellent focusing components to reduce the chromatic aberrations from broadband light sources. Unlike singlet lenses, achromatic lenses have constant focal length independent of aperture and operating wavelength and have superior off-axis performance. Our achromatic lenses are computer designed to effectively minimize spherical aberration and coma when operating at infinite conjugate ratio, yielding smaller focused spot sizes.

VIS-NIR Achromatic Lens Feature

Dia. Tolerance: +0.0/-0.1mm

Central Thickness:  ±0.2mm

EFL tolerance: ±2%

Irregularity:  λ/4@632.8nm

Centration:  3~5′

Surface quality:  60/40

Bevel :  0.2mm x 45°

Coating :  see detail in the list

*Measurement datas are available for all products
  • 12.70
  • 15.00
  • 25.40
  • 50.80
  • 4.00
  • 5.00
  • 5.50
  • 6.00
  • 8.00
  • 9.00
  • 12.00
  • 12.50
  • 13.00
  • 13.25
  • 13.50
  • 15.00
  • 17.92
  • 24.50
  • Ravg<1% @400~1100nm
launch Product model Diameter (mm) C.T. (mm) Coating Unit price contrast Inventory status Cart
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OPTOMECHANICAL

IMAGING LENSES

OPTICAL COATING

OPTOMECHANICAL

CONSULTING SERVICE

CONSULTING SERVICE

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