Exposure (photography)
id:
exposure-photography-217-4656887
title:
Exposure (photography)
text:
In photography, exposure is the amount of light per unit area reaching a frame of photographic film or the surface of an electronic image sensor. It is determined by shutter speed, lens F-number, and scene luminance. Exposure is measured in units of lux-seconds (symbol lx ⋅ s), and can be computed from exposure value (EV) and scene luminance in a specified region. An "exposure" is a single shutter cycle. For example, a long exposure refers to a single, long shutter cycle to gather enough dim lig
brand slug:
wiki
category slug:
encyclopedia
description:
Amount of light captured by a camera
original url:
https://en.wikipedia.org/wiki/Exposure_(photography)
date created:
2003-01-08T12:57:13Z
date modified:
2024-09-13T02:15:04Z
main entity:
{"identifier":"Q271960","url":"https://www.wikidata.org/entity/Q271960"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/df/Kuiperbharatimg04.jpg","width":4160,"height":3120}
fields total:
13
integrity:
16