Surface Quality: | 60-40,40-20,20-10 etc |
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Products Advantages: | High Precision, High Quality Control, High Efficie |
Coating: | Specified by Customers |
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
D12.7mm/25.4mm CaF2 infrared IR Lens
specification:
Material | CaF2 |
Diameter | 5-130mm |
Surface Figure | λ/2 |
Diameter Tolerance | +0.01, -0.01 mm |
Thickness Tolerance | ±0.1 mm |
Paraxial Focal Length | ±2% |
Centration | <3 arc minutes |
Clear Aperture | >85% |
Surface Quality | 60-40 scratch and dig or better |
Protective Bevel | 0.25 mm x 45° |
Coating: | Specified by customers |
Optical lens for Optics
1. Raw material of Optical lens: Pyrex, Optical glass. Crystal glass
2. Techniques of Optical lens: by Molding, Grinding, Polishing
3. Shape of Optical lens: Plano lens,bi convex lens,bi concave lens, ball lens,Spherial lens
4. Inside quality of Optical lens: clear and transparent, no mold marks, no inside bubble and dirts,
5. Function of Optical lens : Lighting splitting,magnifying etc.
We also can customize all kinds of optics for you.The price is also the lowest.
Suppliers with verified business licenses