寬(kuan)帶(dai)通濾(lv)光片(pian)Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

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

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

長波通濾光(guang)片Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

窄帶濾(lv)光片Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

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