Si平凸球面透镜
材 料:Si(硅)
设计波长:4.0μm
焦距公差:±1%
外形公差:+0.0/-0.1mm
厚度公差:±0.2mm
面 型:λ/2@632.8nm
光 洁 度:60-40
偏 心:<3'
有效孔径:>80%
倒 边:<0.2×45°
镀 膜:IR AR Coating 3-5μm
Si平凸球面透镜 (尺寸及镀膜可按用户需求定制)单位(mm)
| 编号(NO.) | 焦距(EFL) | 直径(Dia) | 半径(R) | 中心厚(Tc) | 边厚(Te) | 后焦距(BFL) |
| LL16A8308R | 15.00 | 12.70 | 36.38 | 2.60 | 2.00 | 14.24 |
| LL16A8126R | 20.00 | 12.70 | 48.51 | 2.40 | 2.00 | 19.30 |
| LL16A8943R | 40.00 | 12.70 | 97.01 | 2.20 | 2.00 | 39.36 |
| LL16A8281R | 25.40 | 25.40 | 61.60 | 3.30 | 2.00 | 24.44 |
| LL16A8862R | 50.00 | 25.40 | 121.27 | 4.00 | 3.30 | 48.83 |
| LL16A8949R | 75.00 | 25.40 | 181.90 | 4.00 | 3.60 | 73.83 |
| LL16A8020R | 100.00 | 25.40 | 242.53 | 4.00 | 3.70 | 98.83 |
| LL16A8336R | 150.00 | 25.40 | 363.80 | 4.00 | 3.80 | 148.83 |
| LL16A8019R | 200.00 | 25.40 | 485.06 | 4.00 | 3.80 | 198.83 |
| LL16A8023R | 500.00 | 25.40 | 1212.65 | 2.10 | 2.00 | 499.39 |
| LL16A8599R | 750.00 | 25.40 | 1818.98 | 2.00 | 2.00 | 749.42 |
| LL16A8810R | 1000.00 | 25.40 | 2425.30 | 2.00 | 2.00 | 999.42 |
Ge平凸球面透镜
材 料:Ge(锗)
设计波长:10.6μm
焦距公差:±1%
外形公差:+0.0/-0.1mm
厚度公差:±0.2mm
面 型:λ/2@632.8nm
光 洁 度:60-40
偏 心:<3'
有效孔径:>80%
倒 边:<0.2×45°
镀 膜:IR AR Coating 8-12μm
Ge平凸球面透镜 (尺寸及镀膜可按用户需求定制)单位(mm)
| 编号(NO.) | 焦距(EFL) | 直径(Dia) | 半径(R) | 中心厚(Tc) | 边厚(Te) | 后焦距(BFL) |
| LL15A9410R | 15.00 | 12.70 | 45.04 | 2.50 | 2.00 | 14.38 |
| LL15A9015R | 20.00 | 12.70 | 60.06 | 2.30 | 2.00 | 19.43 |
| LL15A9280R | 40.00 | 12.70 | 120.11 | 2.20 | 2.00 | 39.45 |
| LL15A9509R | 25.40 | 25.40 | 76.27 | 3.10 | 2.00 | 24.63 |
| LL15A9659R | 50.00 | 25.40 | 150.14 | 4.00 | 3.50 | 49.00 |
| LL15A9977R | 75.00 | 25.40 | 225.21 | 4.00 | 3.60 | 74.00 |
| LL15A9928R | 100.00 | 25.40 | 300.28 | 4.00 | 3.70 | 99.00 |
| LL15A9701R | 150.00 | 25.40 | 450.42 | 4.00 | 3.80 | 149.00 |
| LL15A9792R | 200.00 | 25.40 | 600.56 | 4.00 | 3.90 | 199.00 |
| LL15A9953R | 500.00 | 25.40 | 1501.39 | 2.10 | 2.00 | 499.48 |
| LL15A9702R | 750.00 | 25.40 | 2252.09 | 2.00 | 2.00 | 749.50 |
| LL15A9942R | 1000.00 | 25.40 | 3002.79 | 2.00 | 2.00 | 999.50 |
