| 厂商 | 型号 | 焦距(mm) | 材料 | 口径(mm) | R1(mm) | R2(mm) | 厚度(mm) | 镀膜 | 直径公差(mm) | 厚度公差(mm) | 中心偏(弧分) | 光洁度 | 光圈 | 外框 | 价格 | 购买链接 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| thorlabs | LB1844-A-ML | 50 | N-BK7 | 12.7 | 51.1 | -51.1 | 2.6 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥490 | 购买 |
| thorlabs | LB1844-B | 50 | N-BK7 | 12.7 | 51.1 | -51.1 | 2.6 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥311 | 购买 |
| thorlabs | LB1844-B-ML | 50 | N-BK7 | 12.7 | 51.1 | -51.1 | 2.6 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥490 | 购买 |
| thorlabs | LB1844-C | 50 | N-BK7 | 12.7 | 51.1 | -51.1 | 2.6 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥344 | 购买 |
| thorlabs | LB1844-C-ML | 50 | N-BK7 | 12.7 | 51.1 | -51.1 | 2.6 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥521 | 购买 |
| thorlabs | LB1844-ML | 50 | N-BK7 | 12.7 | 51.1 | -51.1 | 2.6 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥388 | 购买 |
| thorlabs | LB1859 | 1000 | N-BK7 | 50.8 | 1029.5 | -1029.5 | 3.6 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥350 | 购买 |
| thorlabs | LB1859-A | 1000 | N-BK7 | 50.8 | 1029.5 | -1029.5 | 3.6 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥480 | 购买 |
| thorlabs | LB1859-AB | 1000 | N-BK7 | 50.8 | 1029.5 | -1029.5 | 3.6 | 400-1100 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥506 | 购买 |
| thorlabs | LB1859-B | 1000 | N-BK7 | 50.8 | 1029.5 | -1029.5 | 3.6 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥480 | 购买 |