成人av在线网_久久一级_黄色av观看_搜一级毛片_亚洲欧洲中文日韩_亚洲欧美在线视频

Spectrogon寬帶通濾光片 Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

Spectrogon的紅外濾光片和窗口片采用硬涂層技術制造，可以使薄膜具有的環境穩定性。

Alluxa窄帶濾光片以的設計工藝和鍍膜過程控制,使Alluxa濾光片具有行業內Z高的透過率,*的截至深度和波長性

高通濾光片 Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

低通濾光片 Spectral curve at room temperature and normal incidence angle is supplied with each filter type

中性密度濾光片 Spectral curve at room temperature and normal incidence angle is supplied with each filter type.