柱面透镜
| 属性 | 规范参数 |
| 标准材质 | 应要求，例如 bk7, k9, 熔融石英, sf10等 |
| 直径公差(mm) | ±0.2 (general), ±0.05 (high precision) |
| 焦距公差(mm) | ±2% |
| 光轴性 | <3 arc min |
| surface figure x (per 25mm@632.8nm) | λ/2 (general), λ/4 (high precision) |
| surface figure x (per 25mm@632.8nm) | 2λ (general), λ (high precision) |
| 表面质量 | 60/40 (general), 10/5 (high precision) |
| 倒角 (face width x 450) | <0.2-0.5mm (general), 0.05-0.2 (high precision) |
| 镀膜 | unpon request |
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