After-sales Service: | Replace, Refund |
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Warranty: | 12months |
Type: | Prism |
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 | N-BK7,FS or based on clients' requirements |
2.Dimensional tolerances | 0/-0.1mm |
3.Surface flatness | Lambda/10@633nm |
4.Wavefront distortion | λ/4 @ 633nm |
5.Clear aperture | 90% |
6.Beam Deviation | <3" |
7.Surface Quality | US Standard 20-10,ISO Standard 3X0.063 |
8.Edge Chip | <0.1mm |
9.Bevel | <0.3mmx45° |
10.Coating | Uncoated or coated Ag & Cu with painting or based on client requests |
Suppliers with verified business licenses