close

AHM20-18-S-U

← product overview
mounted lenses

Order the High-NA asphere AHL-20-18-S-U as mounted lens and benefit from a perfectly aligned asphere (< 10 µm decentration).

Technical Dimensions AHM20-18


Product selection

Product variation

Quantity

Total*

272,00 €

Availability

In stockIn stockIn stockIn stock

 


Qty. discount*

  • 1272,00 €
  • 2254,00 €
  • 3244,00 €
  • 4236,00 €
  • 5230,00 €
  • 6226,00 €
  • 7222,00 €
  • 8218,00 €
  • 9215,00 €
  • 10213,00 €
  • 1286,00 €
  • 2267,00 €
  • 3256,00 €
  • 4249,00 €
  • 5243,00 €
  • 6238,00 €
  • 7234,00 €
  • 8230,00 €
  • 9227,00 €
  • 10224,00 €

Technical Data

  • Diameter asphere [mm]: 20.0
  • Outer diameter mount [mm]: 30.0
  • Effective focus length EFL [mm]: 18.0
  • Numerical aperture: 0.49
  • f/d: 0.9
  • Design wavelength [nm]: 780
  • Surface Form Deviation (RMS) [nm]: 500
  • Edge thickness Te [mm]: 3.4
  • Center thickness Tc [mm]: 7.1
  • Free aperture CA(col) [mm]: 18.0
  • Free aperture CA(foc) [mm]: 15.7
  • Working distance WD [mm]: 15.0
  • Material: S-LAH64
  • LIDT: 12 J/cm², 100 Hz, 6 ns, 532 nm
  • RoHS compliance: yes



* All prices excl. statutory VAT & plus shipping costs