Neutral density filter ( attenuation sheet ) is a neutral density filter, a neutral density filter, a neutral density attenuation sheet, a fixed neutral density sheet, a gradient neutral density sheet, and the use of the substance's light absorption characteristics , Made into a sheet, placed on the light path, can attenuate the light intensity, this kind of sheet element is called an optical attenuation sheet. Including fixed density filters, linear gradient density filters, circular gradient density filters and other types. Use the material's light absorption characteristics to form a sheet, and place it on the light path to attenuate the light intensity. This kind of sheet element is called an optical attenuation sheet. The amount of light passing through the attenuation sheet is related to the type of material and the thickness of the material. . The neutral density filters produced by our company are widely used in various optical systems such as medical equipment photodetectors, clinical biochemical analysis equipment, chemical detection equipment, and electronic imaging systems and other optical instruments.
Ruicheng Optoelectronics produces all kinds of neutral density filters. The transmittance and other parameters can be customized. Welcome to inquire