{"version":"1.0","provider_name":"Vision Care","provider_url":"https:\/\/visioncare.com.hk\/en\/","author_name":"support@manfulls.com","author_url":"","title":"UNDERSTANDING PROFESSIONAL EYE EXAMINATION - Vision Care","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"eBKk6rX0l7\"><a href=\"https:\/\/visioncare.com.hk\/en\/understanding-professional-eye-examination\/\">UNDERSTANDING PROFESSIONAL EYE EXAMINATION<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/visioncare.com.hk\/en\/understanding-professional-eye-examination\/embed\/#?secret=eBKk6rX0l7\" width=\"600\" height=\"338\" title=\"&#8220;UNDERSTANDING PROFESSIONAL EYE EXAMINATION&#8221; &#8212; Vision Care\" data-secret=\"eBKk6rX0l7\" 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:\/\/visioncare.com.hk\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/visioncare.com.hk\/wp-content\/uploads\/\u4ec0\u9ebc\u662f\u5c08\u696d\u773c\u775b\u6aa2\u67e5\u76f8\u72471a.jpg","thumbnail_width":900,"thumbnail_height":600,"description":"Historically, an eye examination was nothing more than flipping lenses before the eye by the optician and took no more than a few minutes to do the job. No information on the health conditions of the eye, whether the eyes are working together or even if the prescription was right. There was no formal training for opticians and therefore absence of practice standards until some 20 years ago when the government started to regulate the profession in order to protect the public from low standards of optical service."}