Optical Filters are used to selectively transmit or reject a wavelength or range of wavelengths. Yutai Optics offers a variety of Optical Filters for many applications, including bandpass interference, longpass,shortpass,notch, dichroic, color glass, ND or IR filters. Yutai Optics also offers highly durable hard coatings for applications that require high optical densities with maximum performance.Optical Filters are ideal for life science, imaging, industrial, or defense industries.