Shape: | Ball |
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Lenses Color: | Clear |
Trademark: | Jingyan |
Samples: |
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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 |
K9(BK7) optical glass |
Diameter |
1.5mm |
Diameter tolerance |
'+/-0.001mm |
Roundness |
0.003-0.005 |
Surface quality |
40-20 scratch and dig |
Surface accuracy |
λ<2 |
Clear aperture |
>90% |
Sphericity |
Up to 0.6um |
Coating |
uncoated |
Suppliers with verified business licenses