材 料:MgF2(氟化镁)
设计波长:200nm,486nm,633nm,2.0μm
焦距公差:±2%
外形公差:+0.0/-0.1mm
厚度公差:±0.2mm
面 型:λ/2@632.8nm
光 洁 度:80-50
偏 心:<3'
有效孔径:>80%
倒 边:Custom Design
| 编号(NO.) | 焦距(EFL) | 直径(Dia) | 半径(R) | 中心厚(Tc) | 边厚(Te) | 后焦距(BFL) |
| 18A6002R | 44.64(200nm),49.68(486nm),50.10(633nm),51.35(2.0μm) | 25.40 | 18.89 | 6.90 | 2.00 | 39.79 |
| 18A6004R | 66.83(200nm),74.36(486nm),75.00(633nm),76.86(2.0μm) | 25.40 | 28.27 | 5.00 | 2.00 | 63.31 |
| 18A6005R | 89.37(200nm),99.45(486nm),100.30(633nm),102.79(2.0μm) | 25.40 | 37.81 | 4.30 | 2.10 | 86.35 |
| 18A6006R | 133.74(200nm),148.83(486nm),150.10(633nm),153.83(2.0μm) | 25.40 | 56.58 | 3.20 | 1.80 | 131.49 |
| 18A6007R | 178.20(200nm),198.31(486nm),200.00(633nm),204.97(2.0μm) | 25.40 | 75.40 | 3.20 | 2.10 | 175.96 |
| 18A6008R | 222.84(200nm),247.98(486nm),250.10(633nm),256.32(2.0μm) | 25.40 | 94.28 | 2.80 | 1.90 | 220.88 |
| 18A6009R | 445.51(200nm),495.76(486nm),500.00(633nm),512.43(2.0μm) | 25.40 | 188.49 | 2.60 | 2.20 | 443.68 |
| 18A6010R | 891.02(200nm),991.53(486nm),1000.00(633nm),1024.87(2.0μm) | 25.40 | 376.98 | 2.40 | 2.20 | 88 |