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Excimer Laser Focusing Lens
These lenses are manufactured with a synthetic fused silica material and it has a high transmittance value in the ultra-violet wavelength of 180 - 400nm. They have excellent performance and are ideal for focusing and imaging applications. There is no adhesive or heat absorption material used to produce these lenses, as a result they show high resistance to the ultraviolet light.
They are made of 2 or 3 spherical lenses and they offer correction on spherical and comatic aberration.
Standard focal lengths for Excimer laser with 248nm, 266nm and 355nm.
NA 0.1 or below can be focused to the diffraction limit.
| Model | Focal length f(mm) | Length L(mm) | NA | Working Distance(mm) | VS | Unit Price | Date | Cart | |||||||||||
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ETL-30-40P |
39.6 | 22 | 0.34 | 31.1 |
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Excimer Laser Focusing Lens /ETL-30-40P
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ETL-30-50P |
49.8 | 22 | 0.27 | 41.6 |
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Excimer Laser Focusing Lens /ETL-30-50P
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ETL-30-60P |
59.7 | 22 | 0.23 | 52.4 |
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Excimer Laser Focusing Lens /ETL-30-60P
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ETL-30-80P |
79.8 | 22 | 0.17 | 73.2 |
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Excimer Laser Focusing Lens /ETL-30-80P
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NEDL-30-100P |
99.9 | 12 | 0.14 | 94.6 |
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Excimer Laser Focusing Lens /NEDL-30-100P
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NEDL-30-150P |
149.3 | 12 | 0.09 | 144.6 |
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Excimer Laser Focusing Lens /NEDL-30-150P
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NEDL-30-200P |
199.3 | 12 | 0.07 | 194.7 |
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Excimer Laser Focusing Lens /NEDL-30-200P
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EDL-50-100P |
100.4 | 20 | 0.24 | 87.1 |
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Excimer Laser Focusing Lens /EDL-50-100P
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EDL-50-150P |
149.6 | 20 | 0.16 | 137.9 |
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Excimer Laser Focusing Lens /EDL-50-150P
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EDL-50-200P |
199.1 | 20 | 0.12 | 187.8 |
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Excimer Laser Focusing Lens /EDL-50-200P
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EDL-50-250P |
249 | 20 | 0.09 | 238 |
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Excimer Laser Focusing Lens /EDL-50-250P
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EDL-50-300P |
298.6 | 20 | 0.08 | 288 |
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Excimer Laser Focusing Lens /EDL-50-300P
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