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AFL12-15-S-U

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SPA_UV-graded-fused-silica

The asphericon AFL12-15-S-U is a standard asphere manufactured from fused silica which can be used both in the UV range as well as for laser applications with high power (> 1kW cw). This asphere combines the performance and quality of precision-polished lenses (RMS <0.3 µm) with the cost advantages of mass production. Thanks to CNC polishing and grinding this aspheric lens meets the highest demands on production quality and tolerance.

Design-Files AFL12-15-S-U


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308,00 €

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Qty. discount*

  • 1308,00 €
  • 2291,00 €
  • 3281,00 €
  • 4274,00 €
  • 5268,00 €
  • 6264,00 €
  • 7260,00 €
  • 8257,00 €
  • 9254,00 €
  • 10251,00 €
  • 1330,00 €
  • 2312,00 €
  • 3301,00 €
  • 4293,00 €
  • 5287,00 €
  • 6283,00 €
  • 7279,00 €
  • 8275,00 €
  • 9272,00 €
  • 10269,00 €

Technical Data

  • Diameter [mm]: 12.5
  • Effective focus length EFL [mm]: 15.0
  • Numerical aperture: 0.39
  • f/d: 1.2
  • Design wavelength [nm]: 285
  • Surface Form Deviation (RMS) [nm]: 300
  • Edge thickness Te [mm]: 1.1
  • Center thickness Tc [mm]: 4.0
  • Free aperture CA(col) [mm]: 11.25
  • Free aperture CA(foc) [mm]: 10.3
  • Working distance WD [mm]: 12.3
  • Material: Fused Silica
  • LIDT: 12 J/cm², 100 Hz, 6 ns, 532 nm
  • RoHS compliance: yes



* All prices excl. statutory VAT & plus shipping costs