Snellen chart
id:
snellen-chart-304-18517709
title:
Snellen chart
text:
A Snellen chart is an eye chart that can be used to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen who developed the chart in 1862 as a measurement tool for the acuity formula developed by his professor Franciscus Cornelius Donders. Many ophthalmologists and vision scientists now use an improved chart known as the LogMAR chart.
brand slug:
wiki
category slug:
encyclopedia
description:
Eye chart
original url:
https://en.wikipedia.org/wiki/Snellen_chart
date created:
date modified:
2024-04-01T13:11:05Z
main entity:
{"identifier":"Q556012","url":"https://www.wikidata.org/entity/Q556012"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/9f/Snellen_chart.svg","width":1303,"height":1624}
fields total:
13
integrity:
15