The FR-GG455 Colored Glass Longpass Filter is a 12.7 mm diameter 455 nm cut-on optical filter made of Schott GG455 filter glass. This long-wave pass filter is precision polished for demanding research or OEM applications.

FR-GG455彩色玻璃长通滤波器是由Schott GG455滤光玻璃制成的直径12.7 mm的455 nm直通光学滤波器。这种长波通滤波器是经过精密抛光,以满足需要的研究或OEM应用。