Bifocals
id:
bifocals-180-14086966
title:
Bifocals
text:
Bifocals are eyeglasses with two distinct optical powers. Bifocals are commonly prescribed to people with presbyopia who also require a correction for myopia, hyperopia, and/or astigmatism.
brand slug:
wiki
category slug:
encyclopedia
description:
Eyeglass lens with two distinct optical powers invented by Benjamin Franklin
original url:
https://en.wikipedia.org/wiki/Bifocals
date created:
2002-11-24T04:40:34Z
date modified:
2024-09-05T19:55:21Z
main entity:
{"identifier":"Q858340","url":"https://www.wikidata.org/entity/Q858340"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/03/Bifokalbrille_%28fcm%29.jpg","width":2096,"height":1920}
fields total:
13
integrity:
16