Optical glas drum lens Focusing beam expander
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Technical parameters
| Items | Parameters |
|---|---|
| Material | K9, N-BK7 |
| Diameter | 3-100mm |
| Thickness | customizable |
| Diameter tolerance | +-0.01-0.1mm |
| Surface accuracy | 60/40 40/20 20/10 10/5 |
| Surface quality | 10/λ 8/λ 4/λ |
| Coating | According to customers requirements |
Note:
The above parameters are for reference only. For detailed Opticaldrum lens parameters, please consult our online customer service personnel or call our company.
spectral curve
In addition, We can customize the Optical plano convex lens according to customer requirements or drawings.
For details, please consult:
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