H-K9L材质负弯月透镜常用于扩束应用,其设计旨在最大程度地减少球差。



 
							
 产品说明
产品说明
负弯月透镜常用于扩束应用,其设计旨在最大程度地减少球差。这种透镜由一个凸面和一个凹面构成,其特征是凹面的曲率半径大于凸面。与其他透镜组合使用时,负弯月透镜会降低光学系统的数值孔径。
通用参数
| 基板材料 | H-K9L | 通光孔径 | >90%直径 | 
| 直径公差 | +0.0 / -0.1mm | 表面光洁度 | 40-20 | 
| 厚度公差 | ±0.1mm | 透镜定心误差 | ≤3′ | 
| 焦距公差 | ±1% | 

负弯月透镜常用于扩束应用,其设计旨在最大程度地减少球差。这种透镜由一个凸面和一个凹面构成,其特征是凹面的曲率半径大于凸面。与其他透镜组合使用时,负弯月透镜会降低光学系统的数值孔径。里尔光机提供的负弯月透镜采用H-K9L光学玻璃制成。
| 产品型号 | 直径 | 焦距 | 半径R1 | 
| LO-K9NML-N25100 | 25.4mm | -100mm | 100mm | 
| LO-K9NML-N25150 | 25.4mm | -150mm | 100mm | 
| LO-K9NML-N25200 | 25.4mm | -200mm | 100mm | 
| LO-K9NML-N25300 | 25.4mm | -300mm | 250mm | 
| LO-K9NML-N25400 | 25.4mm | -400mm | 250mm | 
| LO-K9NML-N25500 | 25.4mm | -500mm | 250mm | 
| LO-K9NML-N2510A | 25.4mm | -1000mm | 500mm | 
| LO-K9NML-A25100 | 25.4mm | -100mm | 100mm | 
| LO-K9NML-A25150 | 25.4mm | -150mm | 100mm | 
| LO-K9NML-A25200 | 25.4mm | -200mm | 100mm | 
| LO-K9NML-A25300 | 25.4mm | -300mm | 250mm | 
| LO-K9NML-A25400 | 25.4mm | -400mm | 250mm | 
| LO-K9NML-A25500 | 25.4mm | -500mm | 250mm | 
| LO-K9NML-A2510A | 25.4mm | -1000mm | 500mm | 
| LO-K9NML-B25100 | 25.4mm | -100mm | 100mm | 
| LO-K9NML-B25150 | 25.4mm | -150mm | 100mm | 
| LO-K9NML-B25200 | 25.4mm | -200mm | 100mm | 
| LO-K9NML-B25300 | 25.4mm | -300mm | 250mm | 
| LO-K9NML-B25400 | 25.4mm | -400mm | 250mm | 
| LO-K9NML-B25500 | 25.4mm | -500mm | 250mm | 
| LO-K9NML-B2510A | 25.4mm | -1000mm | 500mm | 
| LO-K9NML-C25100 | 25.4mm | -100mm | 100mm | 
| LO-K9NML-C25150 | 25.4mm | -150mm | 100mm | 
| LO-K9NML-C25200 | 25.4mm | -200mm | 100mm | 
| LO-K9NML-C25300 | 25.4mm | -300mm | 250mm | 
| LO-K9NML-C25400 | 25.4mm | -400mm | 250mm | 
| LO-K9NML-C25500 | 25.4mm | -500mm | 250mm | 
| LO-K9NML-C2510A | 25.4mm | -1000mm | 500mm | 
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