Neutral Density (ND3) Filter
Unlike some competing light sources, the AlphaBright has been designed to work with optical filters without causing abberations in the light output. More Information
If the light source is too bright use this filter to cut light output by approximately 99.9%. This neutral density filter has been espcially choosen as it works across the entire wavelength range from 400nm through the visible and NIR regions to 2,500nm.
