{"version":"1.0","provider_name":"Inof | Centro de investigaci\u00f3n y cirug\u00eda ocular","provider_url":"https:\/\/inof.es\/en\/","author_name":"Dani","author_url":"","title":"Eye tests: why you should have your eyes checked even if you \u2018can see fine\u2019 - Inof | Centro de investigaci\u00f3n y cirug\u00eda ocular","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"MtFlGmmMkF\"><a href=\"https:\/\/inof.es\/en\/eye-tests-how-often\/\">Eye tests: why you should have your eyes checked even if you \u2018can see fine\u2019<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/inof.es\/en\/eye-tests-how-often\/embed\/#?secret=MtFlGmmMkF\" width=\"600\" height=\"338\" title=\"&#8220;Eye tests: why you should have your eyes checked even if you \u2018can see fine\u2019&#8221; &#8212; Inof | Centro de investigaci\u00f3n y cirug\u00eda ocular\" data-secret=\"MtFlGmmMkF\" 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:\/\/inof.es\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/inof.es\/wp-content\/uploads\/2026\/05\/Revisiones-oftalmologicas.png","thumbnail_width":900,"thumbnail_height":600,"description":"How often should you have an eye test, what does it detect, and why do many eye conditions not show any symptoms at first? Eye tests at the INOF Institute, Barcelona."}