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
Diameter Tolerance | +0.0/-0.1 mm or as required |
Substrate | UV Fused Silica or as required |
Substrate Thickness | 1.5 mm (0.06") or as required |
Surface Flatness | λ at 633 nm or as required |
Surface Quality | 60-40 Scratch-Dig or as required |
OD of Chrome Coating (Typ.) | 3 at 633 nm or as required |
Suppliers with verified business licenses