| 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 | LB4821-A | 100 | UVFS | 50.8 | 90.4 | -90.4 | 10.3 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,756 | 购买 |
| thorlabs | LB4821-AB | 100 | UVFS | 50.8 | 90.4 | -90.4 | 10.3 | 400-1100 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,847 | 购买 |
| thorlabs | LB4821-B | 100 | UVFS | 50.8 | 90.4 | -90.4 | 10.3 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,756 | 购买 |
| thorlabs | LB4821-C | 100 | UVFS | 50.8 | 90.4 | -90.4 | 10.3 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,756 | 购买 |
| thorlabs | LB4821-UV | 100 | UVFS | 50.8 | 90.4 | -90.4 | 10.3 | 245-400 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,911 | 购买 |
| thorlabs | LB4821-YAG | 100 | UVFS | 50.8 | 90.4 | -90.4 | 10.3 | 532 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,616 | 购买 |
| thorlabs | LB4837 | 250 | UVFS | 25.4 | 229.6 | -229.6 | 2.7 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥788 | 购买 |
| thorlabs | LB4837-1064 | 250 | UVFS | 25.4 | 229.6 | -229.6 | 2.7 | 1064 | +0/-0.01 | ±0.01 | 3 | 20/10 | 1.5(0.25) | 无 | ¥1,112 | 购买 |
| thorlabs | LB4837-532 | 250 | UVFS | 25.4 | 229.6 | -229.6 | 2.7 | 532 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥1,112 | 购买 |
| thorlabs | LB4837-A | 250 | UVFS | 25.4 | 229.6 | -229.6 | 2.7 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥1,081 | 购买 |