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

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

长波通滤光片Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

窄带滤光片Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type.

带通滤光片Spectrogon Spectral curve at room temperature and normal incidence angle is supplied with each filter type.