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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

Unmounted Optics

RMSi [nm]Diameter [mm]EFL [mm]NAλDesign [nm]MaterialCoating
Product
Code
RMSi
[nm]
Wavefront
RMS
[nm]
Diameter
[mm]
EFL
[mm]
NAf/dWD
[mm]
λDesign
[nm]
MaterialScratch-DigCoatingPrice
uncoated
Price
coated
AHL10-08-P-U 500 390 10 8 0.55 0.80 6.0 780 S-LAH64 60-40 A / B / C 161.00 189.00 Quote
AHL12-10-P-U 500 390 12.5 10 0.55 0.80 7.6 780 S-LAH64 60-40 A / B / C 188.00 215.00 Quote
AHL15-12-P-U 500 390 15 12 0.55 0.80 9.0 780 S-LAH64 60-40 A / B / C 202.00 230.00 Quote
AHL18-15-P-U 500 390 18 15 0.53 0.83 11.5 780 S-LAH64 60-40 A / B / C 215.00 253.00 Quote
AHL20-18-P-U 500 390 20 18 0.49 0.90 14.0 780 S-LAH64 60-40 A / B / C 230.00 264.00 Quote
AHL25-20-P-U 500 390 25 20 0.54 0.80 15.7 780 S-LAH64 60-40 A / B / C 242.00 277.00 Quote
AHL30-26-P-U 500 390 30 26 0.52 0.87 20.6 780 S-LAH64 60-40 A / B / C 310.00 355.00 Quote
AHL45-32-P-U 500 390 45 32 0.61 0.71 24.2 780 S-LAH64 60-40 A / B / C 404.00 505.00 Quote
AHL50-40-P-U 500 390 50 40 0.55 0.80 31.3 780 S-LAH64 60-40 A / B / C 432.00 553.00 Quote
AHL10-08-U-U 100 78 10 8 0.55 0.80 6.0 780 S-LAH64 60-40 A / B / C 323.00 375.00 Quote
AHL12-10-U-U 100 78 12.5 10 0.55 0.80 7.6 780 S-LAH64 60-40 A / B / C 376.00 429.00 Quote
AHL15-12-U-U 100 78 15 12 0.55 0.80 9.0 780 S-LAH64 60-40 A / B / C 403.00 458.00 Quote
AHL18-15-U-U 100 78 18 15 0.53 0.83 11.5 780 S-LAH64 60-40 A / B / C 431.00 506.00 Quote
AHL20-18-U-U 100 78 20 18 0.49 0.90 14.0 780 S-LAH64 60-40 A / B / C 457.00 528.00 Quote
AHL25-20-U-U 100 78 25 20 0.54 0.80 15.7 780 S-LAH64 60-40 A / B / C 485.00 556.00 Quote
AHL30-26-U-U 100 78 30 26 0.52 0.87 20.6 780 S-LAH64 60-40 A / B / C 619.00 712.00 Quote
AHL45-32-U-U 100 78 45 32 0.61 0.71 24.2 780 S-LAH64 60-40 A / B / C 810.00 1009.00 Quote
AHL50-40-U-U 100 78 50 40 0.55 0.80 31.3 780 S-LAH64 60-40 A / B / C 864.00 1009.00 Quote
Prices are valid per piece and in USD. Sales only to commercial customers. All prices are exclusive of VAT.

Mounted Optics

RMSi [nm]Diameter [mm]EFL [mm]NAλDesign [nm]MaterialCoating
Product
Code
RMSi
[nm]
Wavefront
RMS
[nm]
Diameter
[mm]
EFL
[mm]
NAf/dWD
[mm]
λDesign
[nm]
MaterialScratch-DigCoatingPrice
uncoated
Price
coated
AHM12-10-U-U 100 78 12.5 10 0.55 0.80 7.6 780 S-LAH64 60-40 A / B / C 479.00 528.00 Quote
AHM15-12-U-U 100 78 15 12 0.55 0.80 9.0 780 S-LAH64 60-40 A / B / C 504.00 564.00 Quote
AHM18-15-U-U 100 78 18 15 0.53 0.83 11.5 780 S-LAH64 60-40 A / B / C 534.00 609.00 Quote
AHM20-18-U-U 100 78 20 18 0.49 0.90 14.0 780 S-LAH64 60-40 A / B / C 560.00 628.00 Quote
AHM25-20-U-U 100 78 25 20 0.54 0.80 15.7 780 S-LAH64 60-40 A / B / C 588.00 659.00 Quote
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 2024
📎 StockOptics Catalog North America 2024
📎 Data sheet High-NA Aspheres
📎 Design-Files Aspheres
📎 Coating curves


Speak to our team
Speak to our team
Sales Team Jena


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