欧美α一级毛片-欧美爱爱视频-欧美爱爱爽爽视频在线观看-欧美爱爱小视频-欧美变态一级毛片

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(shù)制造，可以使薄膜具有的環(huán)境穩(wěn)定性。

Alluxa窄帶濾光片以的設(shè)計工藝和鍍膜過程控制,使Alluxa濾光片具有行業(yè)內(nèi)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.