The transmission band of a bandpass filter is surrounded by two cutoff bands and only allows a certain portion of wavelengths in the spectrum to pass through. is often used to transmit a portion of the spectrum while blocking all other wavelengths. Bandpass filters are suitable for a variety of applications, such as spectroscopy, clinical chemistry, imaging. Narrow bandwidths (<20nm)>20NM) are typically used in imaging applications, including fluorescence microscopy, machine vision, and factory automation. Beijing Foride (Beijing) Co., Ltd. provides a variety of bandpass interferometric filters with different half-widths, offering a range of transmittances and to choose from. With complete manufacturing and testing equipment, we can provide high-quality optical components. As a professional domestic supplier of optical components, we can customize bandpass filters to your specific requirements. If you have any questions or needs, please feel free to contact us, and we will be happy to serve you.
