After-sales Service: | Replace, Refund |
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Warranty: | 12months |
Material: | Glass |
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
Reflectancea | >99% at 10.6 µm |
Clear Aperture | >90% of Diameter |
Damage Threshold Pulsed | 6 J/cm2 (10.6 µm, 100 ns, 1 Hz, Ø0.362 mm) |
Damage Threshold CWb | 10,000 W/cm at Ø0.115 mm |
Surface Flatness (Peak to Valley) |
λ/20 at 10.6 µm |
Surface Quality | 40-20 Scratch-Dig |
Parallelism | ≤3 arcmin |
Suppliers with verified business licenses