KUPO Optics is committed to excellence, bolstered by our innovative R&D and advanced production facilities ensuring superior optical filters. Our integrated, state-of-the-art workflow consistently exceeds stringent industry standards. We proudly present our premier facility, designed for leading-edge performance in optical innovation ‧ Cleanroom ‧ Coating Chambers ‧ Cleaning ‧ Cutting ‧ Spectrometer ‧ Surface Inspection