| 序号 | 材料 | 外圆直径 Dia(mm) |
有效焦距 EFL(mm) |
半径 R1/R2(mm) |
后焦距 BFL(mm) |
中心厚度 Tc(mm) |
边缘厚度 Te(mm) |
未镀膜 8-12μm |
IR2宽带增透膜 7-12µm |
| 1 | ZnSe | 12.5 | 25.0 | 23.7 / 67.7 | 23.7 | 2.6 | 2.0 | SL540130251 | SL5401302512 |
| 2 | ZnSe | 12.5 | 50.0 | 45.0 / 121.5 | 48.6 | 2.3 | 2.0 | SL540130501 | SL5401305012 |
| 3 | ZnSe | 12.5 | 75.0 | 66.3 / 175.0 | 73.7 | 2.2 | 2.0 | SL540130751 | SL5401307512 |
| 4 | ZnSe | 12.5 | 100.0 | 89.0 / 240 | 98.5 | 2.2 | 2.0 | SL540131001 | SL5401310012 |
| 5 | ZnSe | 12.5 | 150.0 | 133.7 / 363.0 | 148.7 | 2.1 | 2.0 | SL540131501 | SL5401315012 |
| 6 | ZnSe | 25.0 | 25.0 | 23.7 / 363.0 | 22.1 | 4.8 | 2.5 | SL540250251 | SL5402502512 |
| 7 | ZnSe | 25.0 | 50.0 | 45.0 / 120.0 | 47.5 | 3.7 | 2.5 | SL540250501 | SL5402505012 |
| 8 | ZnSe | 25.0 | 75.0 | 67.7 / 183.0 | 73.2 | 3.3 | 2.5 | SL540250751 | SL5402507512 |
| 9 | ZnSe | 25.0 | 100.0 | 89.0 / 240.0 | 99.6 | 3.1 | 2.5 | SL540251001 | SL5402510012 |
| 10 | ZnSe | 25.0 | 150.0 | 112.0 / 304.4 | 123.3 | 3 | 2.5 | SL540251501 | SL5402515012 |
| 11 | ZnSe | 50.0 | 50.0 | 45.0 / 112.0 | 44.6 | 8.3 | 3.5 | SL540500501 | SL5405005012 |
| 12 | ZnSe | 50.0 | 75.0 | 69.4 / 193.2 | 70.8 | 6.6 | 3.5 | SL540500751 | SL5405007512 |
| 13 | ZnSe | 50.0 | 100.0 | 89.2 / 236.0 | 96.2 | 5.8 | 3.5 | SL540501001 | SL5405010012 |
| 14 | ZnSe | 50.0 | 200.0 | 178.0 / 478.0 | 197.5 | 4.5 | 3.5 | SL540502001 | SL5405020012 |
| 15 | ZnSe | 50.0 | 500.0 | 443.5 / 1200 | 497.4 | 3.9 | 3.5 | SL540505001 | SL5405050012 |
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