光学元件标识升级公告
光学材质：CaF2
工作波长：200 nm-8 μm（未镀膜）
用途：成像、扩束或缩束，会聚
基片材料：CaF2
工作波长：1.65 μm -3 μm（增镀膜）
工作波长：2.0 μm -5.0 μm（增镀膜）
光学元件材质：ZnSe
工作波长：4.5 μm-7.5 μm（增透膜）
工作波长：7 μm-12 μm（增透膜）
光学材质：N-BK7
工作波长：350 nm-2 μm
用途：扩束、成像、缩束
工作波长：400 nm-700 nm
工作波长：400 nm-1100 nm
工作波长：700 nm-1100 nm
用途：成像、扩束或缩束
工作波长：1100 nm-1650 nm
532nm&1064nm处反射率小于0.25%
633 nm处反射率小于0.25%
工作波长：780 nm
光学材质：紫外熔融石英
工作波长：190 nm-2.1 μm
工作波长：245 nm-400 nm
工作波长：350 nm-700 nm
用途：成像、扩束或缩束、会聚
工作波长： 400 nm-1100 nm
工作波长：1050 nm-1700 nm
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