Infrared Glass

Infrared Transmission Long Pass Filter

The infrared transmission long pass filter “HB series” is a black glass filter that mainly transmits near infrared wavelength or more. It looks almost black because it cuts almost all visible light. The following four types are available depending on the wavelength from which light is transmitted.

Please click the model number below to view spectrum data.

HB780  |  HB800HB830HB850