HWB infrared black glass vs. ZWB ultraviolet black glass

This video compares two types of black glass filters, detailing their structural features and applications. We examine the HWB series, which transmits “infrared” light, explaining what “radiation” it allows through for imaging or sensing. Discover the principles of “physics” behind the ZWB series, designed to transmit “ultraviolet” light, and learn about the specific wavelength ranges of “uv light” involved in these filters.