
- Low f/#s for Optimum Light Gathering
- Low Coefficient of Thermal Expansion
- Prescription Information Available
TECHSPEC® Precision Aspheric Fused Silica Lenses offer the benefits of an aspheric element combined with the manufacturing precision of state-of-the-art grinding and polishing equipment. With the available prescription data, these fused silica optics can be easily designed and integrated into complex optical systems. Featuring low f/#’s for optimum light gathering and focusing performance, these fused silica lenses are computer optimized to eliminate spherical and minimize higher order aberrations. UV fused silica optics substrate offers a low coefficient of thermal expansion.
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Showing 1-16 of 16 Items
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UV Fused Silica Aspheric Lens 15mm Dia 0.50 NA, Uncoated
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NT48-534 |
$375.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.50 NA, VIS Coated
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NT49-587 |
$385.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.50 NA, NIR Coated
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NT49-591 |
$385.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.38 NA, Uncoated
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NT48-535 |
$375.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.38 NA, VIS Coated
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NT49-588 |
$385.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.38 NA, NIR Coated
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NT49-592 |
$385.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.50 NA, Uncoated
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NT48-536 |
$395.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.50 NA, VIS Coated
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NT49-589 |
$405.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.50 NA, NIR Coated
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NT49-593 |
$405.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.42 NA, Uncoated
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NT48-537 |
$395.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.42 NA, VIS Coated
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NT49-590 |
$405.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.42 NA, NIR Coated
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NT49-594 |
$405.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.50 NA, UV Coated
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NT49-693 |
$385.00 |
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UV Fused Silica Aspheric Lens 15mm Dia 0.38 NA, UV Coated
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NT49-694 |
$385.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.50 NA, UV Coated
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NT49-695 |
$405.00 |
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UV Fused Silica Aspheric Lens 25mm Dia 0.42 NA, UV Coated
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NT49-696 |
$405.00 |
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| Substrate | UV Fused Silica | ||||
| Design Wavelength | 587.6nm | ||||
| Clear Aperture | 90% | ||||
| Diameter Tolerance | +0.0/-0.1mm | ||||
| Center Thickness Tolerance | ±0.1mm | ||||
| Surface Accuracy | 0.75µm RMS | ||||
| Surface Quality | 60-40 | ||||
| Centering | 3 - 5 arc min. | ||||
| Coating Options | Uncoated | ||||
| UV: R<1.5% 250-450nm | |||||
| VIS: R<1.5% 425-675nm | |||||
| NIR: R<1.5% 600-1050nm | |||||


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