ETERN has recently launched TFF thin film filters for a wide range of market applications, including biomedical and automotive radar markets. The 400~850nm high transmission and high reflection filters for biomedical applications are used for laser transmission or reception, spectral and color separation applications, and EM 540nm/20 filters. 850nm, 905nm, 1550nm bandpass filters for automotive radar applications. The products are characterized by low loss, high channel isolation, commercial reliability and flexible customization.