Term - Neutral density filter
|Neutral density filter||SWPP Photographic Glossary|
Thursday 28th May 2020
Neutral density filter
Usually describes a gray camera filter which has an equal opacity to all the colours of the spectrum and so does not affect the colours in the final image. It is used to reduce the amount of light entering the camera when aperture or shutter settings must remain constant.
Information provided by: SWPP