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
Name | Multi Scale |
Description | These glass offer greater stability than film reticles which can bend, warp, and easily be damaged. |
Material | Optical Glass |
Line Thickness(μm) | 25.00 |
Surface Flatness | 3 - 4λ |
Surface Quality | 60-40 |
Angle Tolerance (arcsec) |
±1
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Centering (mm) | 0.25 |
Line to Line Accuracy (μm) | ±2 |
Parallelism (arcsec) | <30 |
Line Thickness Tolerance (μm) | ±13 |
Suppliers with verified business licenses