Chalcogenide Small Ball lens
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Technical parameters
| Items | Parameters |
|---|---|
| Material | Chalcogenide glass |
| Radius of curvature | ± 1mm - ± 50000mm ± 1% |
| Diameter | 3mm-40mm ± 0.1mm |
| Center thickness tolerance | ± 0.05mm (we can process to ± 0.01mm with high precision) |
| Center deviation | 3′(we can process to 30 ″with high precision) |
| Surface accuracy | λ/ 8 (high precision, we can process to 1 / 10λ) |
| Surface quality | 40/20 (we can process to 10-5 with high precision) |
Note:
The above parameters are for reference only. For detailed Optical Filters parameters, please consult our online customer service personnel or call our company.
spectral curve
In addition, we have thousands of stock of K9 plano convex lens, biconvex lens, plano concave lens, biconvex lens, meniscus lens and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order.
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In addition, We can customize the Optical Filters according to customer requirements or drawings.
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