| 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 | LB1258-A | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥316 | 购买 |
| thorlabs | LB1258-AB | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 400-1100 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥340 | 购买 |
| thorlabs | LB1258-A-ML | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥461 | 购买 |
| thorlabs | LB1258-B | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥316 | 购买 |
| thorlabs | LB1258-B-ML | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥461 | 购买 |
| thorlabs | LB1258-C | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥350 | 购买 |
| thorlabs | LB1258-C-ML | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥492 | 购买 |
| thorlabs | LB1258-ML | 30 | N-BK7 | 12.7 | 30.4 | -30.4 | 3.1 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 有 | ¥370 | 购买 |
| thorlabs | LB1294 | 175 | N-BK7 | 25.4 | 179.8 | -179.8 | 2.9 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥219 | 购买 |
| thorlabs | LB1294-A | 175 | N-BK7 | 25.4 | 179.8 | -179.8 | 2.9 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥329 | 购买 |