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

短(duan)波通濾光片(pian)Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type

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

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

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