| 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 | LB4972-532 | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 532 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,616 | 购买 |
| thorlabs | LB4972-A | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 350-700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,669 | 购买 |
| thorlabs | LB4972-AB | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 400-1100 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,669 | 购买 |
| thorlabs | LB4972-B | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 650-1050 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,669 | 购买 |
| thorlabs | LB4972-C | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 1050-1700 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,669 | 购买 |
| thorlabs | LB4972-UV | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 245-400 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,580 | 购买 |
| thorlabs | LB4972-YAG | 250 | UVFS | 50.8 | 229.1 | -229.1 | 5.8 | 532 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.25) | 无 | ¥2,616 | 购买 |
| thorlabs | LB5247 | 75 | CaF2 | 25.4 | 64.4 | -64.4 | 4.5 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.5) | 无 | ¥1,855 | 购买 |
| thorlabs | LB5247-E1 | 75 | CaF2 | 25.4 | 64.4 | -64.4 | 4.5 | 2000-5000 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.5) | 无 | ¥2,186 | 购买 |
| thorlabs | LB5284 | 50 | CaF2 | 25.4 | 42.5 | -42.5 | 5.9 | 未镀膜 | +0/-0.01 | ±0.01 | 3 | 40/20 | 1.5(0.5) | 无 | ¥1,855 | 购买 |