After-sales Service: | Available |
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Warranty: | 1 Year |
Usage: | Optical, Light |
Samples: |
Customize according to requirements.
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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
Material
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N-BK7 or customization
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Diameter
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5mm or customization
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Application
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Optical equipment
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Dia Tolerance
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+0.05mm, -0.05mm
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Thickness Tolerance
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+0.05mm, -0.05mm
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Clear aperture
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≥80% or better
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Surface Figure
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λ/4 or better
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Surface Quality
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60-40
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Suppliers with verified business licenses