光学元件标识升级公告
工作波长400 nm-1700 nm
硅铜结构，具有高强度、高硬度等优点
消色差双胶合设计，具有消色差性能
光纤准直器，带FC/APC接口
工作波长350 nm-1700 nm
镍铜合金结构，纯机械组装，具有高稳定性和可靠性
焦距可调准直器，带FC/PC和FC/APC接口
非球面透镜设计，具有消球差性能
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