Longpass
長波通濾鏡
專為通過長波長光並阻擋短波長光設計，適合光學系統光譜分離與影像控制應用。
- 經濟方案，可隔離特定光譜波段
- 峰值透過率 ≥90%
- StablEDGE® 設計，降低入射角影響
- 抗反射塗層，提升可見光及近紅外光通量
- 可與 Shortpass、Bandpass 濾鏡配合使用
- 雙面拋光玻璃，平行度與光學平整度佳
- 表面平滑且耐刮
- 適用於 350 nm 至 1500 nm 波段
- 規格列表
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Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
統計 Cookie
僅用於統計目的之技術性儲存或存取。
The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
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