Fuzhou Nuoxing Optoelectronics Material Co., Ltd.

Fuzhou Nuoxin Advanced Material Co.,Ltd.   

      A longpass filter refers to a filter that passes   through the long-wave direction and   cuts   off   in the short-wave direction   within a   specific   wavelength range, so as to isolate   the   short-wave action.

  A shortpass filter refers to a filter that passes    through the shortwave direction and cuts off in   the   longwave direction within a specific wavelength range, so as to isolate the longwave    action. A shortpass filter is also known as UV&IR-CUT.

   A longpass filter refers to a filter that passes through   the long-wave direction and cuts off in the short-wave direction within a specific wavelength range, so as   to isolate the short-wave action.