optical glass UV long pass filter

Optical Bandpass Filter are ideal for a variety of applications, such as medical instrument, finance, metallurgical, photography,cameras, navigation, military, biography instrument, optical instrument, science field and R&D industries etc.

Optical Filter is used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. Optical bandpass filter has broad spectral bandwidths in either the ultraviolet, visible, or infrared spectrums. The nearly black filters absorb visible radiation. They are perfect for ultraviolet or infrared detection applications. UV bandpass filter are often used to selectively transmit the 254 nm and 365 nm mercury lines. IR optical bandpass filter are often used in night vision and IR sensing systems.

China star optics can supply a full range of Optical filter. Including Optical shortpass filter,Optical longpass filter, Optical bandpass filter, ultraviolet filter, infrared glass filter, heat absorbing, and color temperature conversion filters, colored glass optical filter and thin dielectric films filter are all available per your requirements.

Specification of our Optical bandpass filter as follow: