High-NA Aspheres

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a|High-NA Aspheres

Discover precision polished aspheres for a superior beam energy distribution. Our a|High-NA aspheres are particularly suitable for demanding laser applications. Selected diameters are also available as mounted optics.

a|High-NA Aspheres at a glance:

  • Outstanding surface form deviation of RMSi up to ≤ 0.1 µm
  • Decrease of chromatic aberrations by use of low dispersion material
  • Available with 3 standard coatings (customized coatings on request)
  • Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm (For higher laser power applications please request a V-Coating. Contact us for an individual offer.)
  • RoHS compliance
  • Off-the-shelf delivery for short lead times

RMSi [nm]Diameter [mm]EFL [mm]NAλDesign [nm]MaterialCoating
Product CodeRMSi [nm]Wavefront RMS [nm]Diameter [mm]EFL [mm]NAf/dWD [mm]λDesign [nm]MaterialScratch-DigCoatingPrice uncoatedPrice coated
AHL10-08-P-U5003901080.550.806.0780S-LAH6460-40A / B / C166.00195.00报价
AHL12-10-P-U50039012.5100.550.807.6780S-LAH6460-40A / B / C194.00222.00报价
AHL15-12-P-U50039015120.550.809.0780S-LAH6460-40A / B / C207.00236.00报价
AHL18-15-P-U50039018150.530.8311.5780S-LAH6460-40A / B / C222.00261.00报价
AHL20-18-P-U50039020180.490.9014.0780S-LAH6460-40A / B / C236.00272.00报价
AHL25-20-P-U50039025200.540.8015.7780S-LAH6460-40A / B / C249.00286.00报价
AHL30-26-P-U50039030260.520.8720.6780S-LAH6460-40A / B / C319.00366.00报价
AHL45-32-P-U50039045320.610.7124.2780S-LAH6460-40A / B / C417.00520.00报价
AHL50-40-P-U50039050400.550.8031.3780S-LAH6460-40A / B / C445.00569.00报价
AHL10-08-U-U100781080.550.806.0780S-LAH6460-40A / B / C333.00386.00报价
AHL12-10-U-U1007812.5100.550.807.6780S-LAH6460-40A / B / C388.00442.00报价
AHL15-12-U-U1007815120.550.809.0780S-LAH6460-40A / B / C416.00473.00报价
AHL18-15-U-U1007818150.530.8311.5780S-LAH6460-40A / B / C444.00522.00报价
AHL20-18-U-U1007820180.490.9014.0780S-LAH6460-40A / B / C470.00543.00报价
AHL25-20-U-U1007825200.540.8015.7780S-LAH6460-40A / B / C500.00572.00报价
AHL30-26-U-U1007830260.520.8720.6780S-LAH6460-40A / B / C638.00735.00报价
AHL45-32-U-U1007845320.610.7124.2780S-LAH6460-40A / B / C834.001039.00报价
AHL50-40-U-U1007850400.550.8031.3780S-LAH6460-40A / B / C890.001141.00报价
Prices are valid per piece and in USD. Sales only to commercial customers. All prices are exclusive of VAT.

Coating options*

AR-Coatings
A: RMAX <1.0%, RAVG ≤0.4%, 400-600 nm, AOI=0°
B: RMAX <1.0%, RAVG ≤0.4%, 600-1050 nm, AOI=0°
C: RMAX <1.0%, RAVG ≤0.4%, 1000-1600 nm, AOI=0°
* Custom coatings available upon request.

Data sheets & downloads

📎 StockOptics Catalog Europe
📎 StockOptics Catalog North America
📎 Data sheet High-NA Aspheres
📎 Design-Files Aspheres
📎 Coating curves


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