Hoya L37 (370nm) Longpass Filter is an optical material designed to transmit light above a specific wavelength while blocking shorter wavelengths.
It is made from specialty glass with precise spectral properties. The L37 filter is specifically engineered to allow the transmission of light with a wavelength longer than 370nm, while effectively blocking shorter wavelengths. This makes it ideal for applications such as ultraviolet (UV) photography, fluorescence imaging, and scientific research where the selective transmission of longer wavelengths is desired. The Hoya L37 Longpass Filter offers high transmission in the desired wavelength range, enabling enhanced contrast and improved image quality in various optical setups.
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