Lattice Electro Optics,LEO,氟化钙透镜,IC-PX-25.4-2000,LEO生产了数千种高质量产品，涵盖从 Excimer 和 YAG 到 CO2 激光应用的各类光学元件。
氟化钙（CaF2）平凸透镜
规格
- 直径公差：+0/-0.005英寸
- 厚度公差：±0.010英寸
- 同心度：< 3 arc min
- 通光孔径：> 直径的85%
- 焦距公差：±2%
- 表面精度：l/2 @ 632.8nm
- 表面质量：40-20 划痕-麻点
- 表面质量：40-20 划痕-麻点
| 产品编号 | 材料 | 直径 | 曲率半径 (R) | 焦距 (f) | 边缘厚度 (ET) |
|---|---|---|---|---|---|
| IC-PX-12.7-25 | CaF2 | 0.5英寸 | 10.4mm | 25mm | 2mm |
| IC-PX-12.7-50 | CaF2 | 0.5英寸 | 20.9mm | 50mm | 2mm |
| IC-PX-12.7-75 | CaF2 | 0.5英寸 | 31.3mm | 75mm | 2mm |
| IC-PX-12.7-100 | CaF2 | 0.5英寸 | 41.8mm | 100mm | 2mm |
| IC-PX-12.7-150 | CaF2 | 0.5英寸 | 62.6mm | 150mm | 2mm |
| IC-PX-12.7-200 | CaF2 | 0.5英寸 | 83.5mm | 200mm | 2mm |
| IC-PX-12.7-250 | CaF2 | 0.5英寸 | 104.4mm | 250mm | 2mm |
| IC-PX-12.7-300 | CaF2 | 0.5英寸 | 125.3mm | 300mm | 2mm |
| IC-PX-12.7-400 | CaF2 | 0.5英寸 | 167.0mm | 400mm | 2mm |
| IC-PX-12.7-500 | CaF2 | 0.5英寸 | 208.8mm | 500mm | 2mm |
| IC-PX-12.7-750 | CaF2 | 0.5英寸 | 313.2mm | 750mm | 2mm |
| IC-PX-12.7-1000 | CaF2 | 0.5英寸 | 417.5mm | 1000mm | 2mm |
| IC-PX-12.7-2000 | CaF2 | 0.5英寸 | 835.1mm | 2000mm | 2mm |
| IC-PX-25.4-50 | CaF2 | 1.0英寸 | 20.9mm | 50mm | 2mm |
| IC-PX-25.4-75 | CaF2 | 1.0英寸 | 31.3mm | 75mm | 2mm |
| IC-PX-25.4-100 | CaF2 | 1.0英寸 | 41.8mm | 100mm | 2mm |
| IC-PX-25.4-150 | CaF2 | 1.0英寸 | 62.6mm | 150mm | 2mm |
| IC-PX-25.4-200 | CaF2 | 1.0英寸 | 83.5mm | 200mm | 2mm |
| IC-PX-25.4-250 | CaF2 | 1.0英寸 | 104.4mm | 250mm | 2mm |
| IC-PX-25.4-300 | CaF2 | 1.0英寸 | 125.3mm | 300mm | 2mm |
| IC-PX-25.4-400 | CaF2 | 1.0英寸 | 167.0mm | 400mm | 2mm |
| IC-PX-25.4-500 | CaF2 | 1.0英寸 | 208.8mm | 500mm | 2mm |
| IC-PX-25.4-750 | CaF2 | 1.0英寸 | 313.2mm | 750mm | 2mm |
| IC-PX-25.4-1000 | CaF2 | 1.0英寸 | 417.5mm | 1000mm | 2mm |
| IC-PX-25.4-2000 | CaF2 | 1.0英寸 | 835.1mm | 2000mm | 2mm |
https://www.bihec.com/latticeoptics-leo/Lattice Electro Optics,LEO,氟化钙透镜,IC-PX-25.4-2000/
https://zhuanlan.zhihu.com/p/28700989359
