After-sales Service: | Replace, Refund |
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Warranty: | 12months |
Usage: | Lighting, Medical, Optical, Photography |
Samples: |
According to customers′ need
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
1.Material: | Quartz |
2.Diameter Tolerance: | 0/-0.1mm |
3.Wavefront Distortion : | λ/[email protected] |
4.Retardation Tolerance: | λ/300 |
5.Parallelism: | <1 arc second |
6.Surface Quality: | 20-10 |
7.Clear Aperture: | >90% |
8.Coating: | S1&S2: R<0.2% @ wavelength or based on client requests |
P/N# | Diameter(mm) | Phase Retardation |
WPD1212 | 12.7 | λ@1064nm +λ/2 @532nm |
WPD1221 | 12.7 | λ/2 @1064nm +λ@532nm |
WPD1512 | 15 | λ@1064nm +λ/2 @532nm |
WPD1521 | 15 | λ/2 @1064nm +λ@532nm |
WPD2012 | 20 | λ@1064nm +λ/2 @532nm |
WPD2021 | 20.0 | λ/2 @1064nm +λ@532nm |
WPD2512 | 25.4 | λ@1064nm +λ/2 @532nm |
WPD2521 | 25.4 | λ/2 @1064nm +λ@532nm |
Suppliers with verified business licenses