{"version":"1.0","provider_name":"Warby Parker","provider_url":"https:\/\/www.warbyparker.com\/learn","author_name":"Warby Parker Team","author_url":"https:\/\/www.warbyparker.com\/learn\/medical-reviewers\/warby-parker-team","title":"Screen Tolerance Decline: Why Screens Feel Harder","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"5SHoKqQT52\"><a href=\"https:\/\/www.warbyparker.com\/learn\/screen-tolerance-decline\">Screen Tolerance Decline: Why Screens Feel Harder<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.warbyparker.com\/learn\/screen-tolerance-decline\/embed#?secret=5SHoKqQT52\" width=\"600\" height=\"338\" title=\"&#8220;Screen Tolerance Decline: Why Screens Feel Harder&#8221; &#8212; Warby Parker\" data-secret=\"5SHoKqQT52\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.warbyparker.com\/learn\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.warbyparker.com\/learn\/wp-content\/uploads\/2026\/08\/WP_Shot_12_Test_Summer26_031_03.jpg","thumbnail_width":1600,"thumbnail_height":1326,"description":"Screen use can sometimes feel harder on your eyes than it used to. Learn about common factors people associate with screen tolerance decline and find practical, everyday tips for adjusting your setup and habits."}