W-R645 Hoya Optical Filter
Sharp cut filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within a wavelength range of 350 nm to 800 nm. The ″W series″ meets the requirements of the market in all aspects. Data shows in the chart indicates in Internal Transmittance.
Application: Camera, Security