股票代碼
833682
柱面透鏡
| 屬性 | 規(guī)范參數(shù) |
| 標(biāo)準(zhǔn)材質(zhì) | 應(yīng)要求，例如 BK7, K9, 熔融石英, SF10等 |
| 直徑公差(mm) | ±0.2 (General), ±0.05 (High Precision) |
| 焦距公差(mm) | ±2% |
| 光軸性 | <3 arc min |
| Surface Figure X (per [email protected]) | λ/2 (General), λ/4 (High Precision) |
| Surface Figure X (per [email protected]) | 2λ (General), λ (High Precision) |
| 表面質(zhì)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) |
| 鍍膜 | unpon request |
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