BI-NDF-1.0-2, 25 mm Neutral Density Filter

Neutral Density Filters

Neutral Density (ND) Filters are optical filters designed to reduce the intensity of light uniformly over a broad wavelength range without significantly affecting the spectral distribution or color of the transmitted light. They provide precise light attenuation while preserving beam quality, making them ideal for applications requiring controlled light levels. Available in a range of optical density (OD) values and substrate materials, ND filters are suitable for use in laser systems, optical testing, spectroscopy, microscopy, machine vision, photography, biomedical imaging, and scientific research. Their excellent optical performance and reliable attenuation make them an essential component in a wide variety of optical and photonic systems.