Optical Neutral density Filter

Optical Neutral density Filter

Optical Neutral density filter, also known as Neutral density filter, Neutral density mirror, neutral density Neutral density filter, nd mirror, Neutral density filter, etc.

The Neutral density sheet uses the absorption characteristics of the material to the light. After the light is incident at 0 °, part of the light is absorbed and reflected by the Neutral density sheet, which can change the penetration inducement rate. Different wavelengths are attenuated in the same proportion, and can be attenuated according to the designed spectral film system, such as 10%, 20%, 25%

At present, optical attenuators are widely used in the field of lattice strong light, laser equipment application, detection equipment Neutral density, influence equipment Neutral density, optical communication transmission Neutral density, etc.