Foctek Photonics, Inc. Datasheets for Neutral Density Filters

Neutral density filters are designed to reduce transmission evenly across a portion of the spectrum. They are slightly sensitive to angles but they are much more forgiving than interference filters.
Neutral Density Filters: Learn more

Product Name Notes
Applications Photographing Apparatus Meter and Instrument Optical Device Medical Treatment Apparatus Teaching Apparatus UV Analyzer Financial Equipment Airport Lamps Military Equipment Technological Research Institute Public Security Department
Neutral density filters attenuate, split or combine beams in a range of irradiance ratios with little dependence on wavelength. FOCtek offers two kinds of neutral density filters, which are neutral...