Usage: | Lighting, Medical, Optical, Photography |
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Type: | Achromatic Lenses |
Transmittance: | >95% |
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
Product Name | MgF2 Coated Achromatic Convex Triplet Optical Lens for Medical Instrument |
Substrate | Optical glass |
Specification | Dia 1mm to Dia6mm |
Design Wavelength | 632.8nm |
Coating Specification | Ravg ≤0.5% @ 400 - 700nm |
Diameter Tolerance | +0/-0.01mm |
Thickness Tolerance | +/-0.02 |
Power (P-V) @ 632.8nm | Lambda/2 |
Irregularity (P-V) @ 632.8nm | Lambda/10 |
1.Material | Domestic or foreign materials are selected based on clients' requests |
2.Diameter tolerance | 0/-0.03mm |
3.Clear aperture | 90%-100% |
4.Tolerance of CT or ET | ±0.05mm |
5.ector Tolerance | ±0.015mm |
6.Aperture Tolerance | ±0.02mm |
7.Surface Quality | US Standard 10-5,ISO Standard 3X0.063 |
8.Curvature Tolerance | ±1.5Lambda |
9.Surface Flatness | Lambda/6@633nm |
10.Centration | 1 arc minute |
11.Focal Length | ±1% |
12.Edge Chip | <0.1mm |
13.Bevel | Based on clients' requests |
14.Coating | Apply AR or based on client requests |
Suppliers with verified business licenses