Hurter and Driffield
id:
hurter-and-driffield-200-16870074
title:
Hurter and Driffield
text:
Ferdinand Hurter (1844–1898) and Vero Charles Driffield (1848–1915) were nineteenth-century photographic scientists who brought quantitative scientific practice to photography through the methods of sensitometry and densitometry. Among their other innovations was a photographic exposure estimation device known as an actinograph.
brand slug:
wiki
category slug:
encyclopedia
description:
19th-century photographic scientists
original url:
https://en.wikipedia.org/wiki/Hurter_and_Driffield
date created:
date modified:
2023-07-30T16:53:05Z
main entity:
{"identifier":"Q1638745","url":"https://www.wikidata.org/entity/Q1638745"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/55/HD_Actinograph.jpg","width":721,"height":877}
fields total:
13
integrity:
15