The IBS coating technology and unique monolithic coating process are adopted to make the cut-off depth of the filter more than OD6, the transmittance more than 95%, and the cut-off range of 200-1200nm, meeting the use requirements of the quantitative PCR instrument. It has the characteristics of monolithic, high signal-to-noise ratio, high reliability, high optical density value, accurate wavelength, long service life, etc. The high isolation of excitation and emission filters ensures the stability of spectral characteristics.

Applications: mainly used in flow cytometry, virus characteristic fluorescence analysis, fluorescence microscope, blood cell analyzer, especially the imaging system of laser light source and high-resolution fluorescence system.