搜索
石英双凹透镜
    发布时间: 2025-04-09 13:14    

紫外熔融石英双凹透镜是一种焦距为负的光学元件，其主要功能是发散会聚的光束。这种透镜可以将准直的光束发散并形成一个虚焦点。

产品说明


紫外熔融石英双凹透镜是一种焦距为负的光学元件，其主要功能是发散会聚的光束。这种透镜可以将准直的光束发散并形成一个虚焦点，因此常被应用于伽利略型扩束器中。

由于紫外级熔融石英在深紫外波段拥有优异的透过率，且激光诱导荧光现象较弱，因此成为紫外至近红外波段应用的理想材料。

不仅如此，相较于常用的N-BK7玻璃，紫外级熔融石英还具备更佳的均匀性以及更低的热膨胀系数。

 

通用参数

 

基板材料

紫外熔融石英

表面光洁度

40/20

直径公差

+0.0 / -0.1mm

面型精度

λ/4

厚度公差

±0.1mm

透镜定心误差

≤3′

焦距公差

±1%  

 通光孔径

>90%直径 

 

产品型号直径 焦距 镀膜 
LO-FSDDL-N10010Φ10mm-10mm无镀膜
LO-FSDDL-N12012Φ12.7mm-12.7mm无镀膜
LO-FSDDL-N12015Φ12.7mm-15mm无镀膜
LO-FSDDL-N25025Φ25.4mm-25.4mm无镀膜
LO-FSDDL-N25030Φ25.4mm-30mm无镀膜
LO-FSDDL-N25050Φ25.4mm-50mm无镀膜
LO-FSDDL-N25075Φ25.4mm-75mm无镀膜
LO-FSDDL-N25100Φ25.4mm-100mm无镀膜
LO-FSDDL-V10010Φ10mm-10mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V12012Φ12.7mm-12.7mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V12015Φ12.7mm-15mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V25025Φ25.4mm-25.4mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V25030Φ25.4mm-30mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V25050Φ25.4mm-50mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V25075Φ25.4mm-75mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-V25100Φ25.4mm-100mm增透膜 Ravg<0.5% @250~450nm
LO-FSDDL-A10010Φ10mm-10mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A12012Φ12.7mm-12.7mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A12015Φ12.7mm-15mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A25025Φ25.4mm-25.4mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A25030Φ25.4mm-30mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A25050Φ25.4mm-50mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A25075Φ25.4mm-75mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-A25100Φ25.4mm-100mm增透膜 Ravg<0.5% @400~700nm
LO-FSDDL-B10010Φ10mm-10mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B12012Φ12.7mm-12.7mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B12015Φ12.7mm-15mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B25025Φ25.4mm-25.4mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B25030Φ25.4mm-30mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B25050Φ25.4mm-50mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B25075Φ25.4mm-75mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-B25100Φ25.4mm-100mm增透膜 Ravg<0.5% @700~1100nm
LO-FSDDL-C10010Φ10mm-10mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C12012Φ12.7mm-12.7mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C12015Φ12.7mm-15mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C25025Φ25.4mm-25.4mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C25030Φ25.4mm-30mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C25050Φ25.4mm-50mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C25075Φ25.4mm-75mm增透膜 Ravg<0.5% @1100~1700nm
LO-FSDDL-C25100Φ25.4mm-100mm增透膜 Ravg<0.5% @1100~1700nm

如需要更多信息或希望直接购买，请您访问：

http://www.5ilier.com/product?id=e5563e68-c2d3-4672-9ebd-7169b5a6b812