The FSQ-BG38 Colored Glass Bandpass Filter is a 50.8 x 50.8 mm square, blue bandpass optical filter made of Schott BG38 filter glass. These bandpass optical filters are precision polished for demanding research or OEM applications.


FSQ-BG38彩色玻璃带通滤波器是由肖特BG38滤光玻璃制成的50.8×50.8 mm方形蓝色带通光学滤波器。这些带通滤光片是经过精密抛光的,以满足高要求的研究或OEM应用。