Parameters
| Material | H-K9L |
|---|---|
| Diameter Tolerance | protableone-value |
| Surface Accuracy | Focal Length Tolerance |
| Centering Tolerance | 3 arcmin |
| Bevel | 0.2mmX45° |
| Design Wavelength | 587.6nm |
|---|---|
| Center Thickness Tolerance | +0.2mm |
| Focal Length Tolerance | ±2% |
| Surface Quality | 40/20~60/40 |
| protabletwo-label | Uncoated |
Description
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