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400-700nm AR Coated Plano Convex Lenses

There are 21 products.
400-700nm AR Coated Plano Convex Lenses

The planoconvex shape is minimizing the spherical aberration for imaging a distant object or focusing a laser beam.

These lenses are working close to diffraction limit when the focal length is exceeding 10 times the beam diameter.

  • Material BK7
  • Diameter tolerance: +0/-0,1mm
  • Thickness tolerance: +/-0.1mm
  • Focal length is calculated at 546.1nm
  • S/D < 60/40
  • Centration < 3 arc minutes
  • Coating (Multi layers): AR<1 %(abs) / 0-15˚
  • Damage threshold of broadband AR coating: >5J/cm^2, 20ns, 20Hz, 1064nm

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