| After-sales Service: | Technical Support |
|---|---|
| Warranty: | 3 Years |
| Usage: | Optical, Teaching or Optical Equipment |
| Type: | Concave Lens |
| Transmittance: | 90%-95% |
| Shape: | Spherical |
| Samples: |
concave lens
|
|---|
| Customization: |
|---|
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