High-NA Aspheres
Product configurator
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 Code | RMSi [nm] | Wavefront RMS [nm] | Diameter [mm] | EFL [mm] | NA | f/d | WD [mm] | λDesign [nm] | Material | Scratch-Dig | Coating | Price 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
| 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 | 报价 |
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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