Neutral-density filter
id:
neutral-density-filter-249-13998177
title:
Neutral-density filter
text:
In photography and optics, a neutral-density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition. It can be a colorless (clear) or grey filter, and is denoted by Wratten number 96. The purpose of a standard photographic neutral-density filter is to reduce the amount of light entering the lens. Doing so allows the photographer to select combinations of aperture, exposure time and sens
brand slug:
wiki
category slug:
encyclopedia
description:
Device in optics that reduces light intensity
original url:
https://en.wikipedia.org/wiki/Neutral-density_filter
date created:
date modified:
2024-04-01T04:11:07Z
main entity:
{"identifier":"Q612206","url":"https://www.wikidata.org/entity/Q612206"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/5e/Neutral_density_filter_demonstration.jpg","width":3504,"height":2336}
fields total:
13
integrity:
15