{"version":"1.0","provider_name":"\ud83d\udca1\ud83d\udc68\u200d\ud83d\udcbb Iris - Software for Eye protection, Health and Productivity \ud83d\udecc\ud83d\udc40","provider_url":"https:\/\/iristech.co","author_name":"Daniel Georgiev (CEO)","author_url":"https:\/\/iristech.co\/author\/danielng01\/","title":"What is blue light, what is the purpose of a blue light filter, and should certain media be viewed without a filter? | IrisTech","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JA9Yvjn9sN\"><a href=\"https:\/\/iristech.co\/faq\/purpose-of-blue-light-filter\/\">What is blue light, what is the purpose of a blue light filter, and should certain media be viewed without a filter?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/iristech.co\/faq\/purpose-of-blue-light-filter\/embed\/#?secret=JA9Yvjn9sN\" width=\"600\" height=\"338\" title=\"&#8220;What is blue light, what is the purpose of a blue light filter, and should certain media be viewed without a filter?&#8221; &#8212; \ud83d\udca1\ud83d\udc68\u200d\ud83d\udcbb Iris - Software for Eye protection, Health and Productivity \ud83d\udecc\ud83d\udc40\" data-secret=\"JA9Yvjn9sN\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/iristech.co\/wp-content\/uploads\/2023\/03\/22465.jpg","thumbnail_width":1280,"thumbnail_height":700,"description":"Blue light, as you may know, is part of the visible light from the light spectrum: The Sun is the main source of blue light, which means that NOT all blue light is bad light. The blue light from the Sun has controlled our circadian rhythms for centuries and it has never been bad for us. However, when there comes ... Read More"}