| Coad | 667966 | Substrate | K9 | |
| Type | Plano-Concave Lens | ROC | - | |
| Diameter(mm) | 25.40 | Diameter Tolerance | +0/-0.1mm | |
| Thickness(mm) | 2.00 | Thickness Tolerance | +0/-0.1mm | |
| Wavelength(nm) | 1300 - 1600 | Surface Quality | - | |
| Focal Length(mm) | -50 | Surface Irregularity | - | |
| Coating Type | Dielectric Coating | Coating Specifications | AR@1300-1600nm |














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%High praise
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