| 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 | LB1901 | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥235 | 购买 |
| thorlabs | LB1901-A | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥347 | 购买 |
| thorlabs | LB1901-AB | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 400-1100 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥366 | 购买 |
| thorlabs | LB1901-A-ML | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥474 | 购买 |
| thorlabs | LB1901-B | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥347 | 购买 |
| thorlabs | LB1901-B-ML | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥474 | 购买 |
| thorlabs | LB1901-C | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥378 | 购买 |
| thorlabs | LB1901-C-ML | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥505 | 购买 |
| thorlabs | LB1901-ML | 75 | N-BK7 | 25.4 | 76.6 | -76.6 | 4.1 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥373 | 购买 |
| thorlabs | LB1904 | 125 | N-BK7 | 25.4 | 128.2 | -128.2 | 3.3 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥227 | 购买 |