{"version":"1.0","provider_name":"Livision","provider_url":"https:\/\/livision-optika.com\/edukativni-centar\/en\/","author_name":"admin","author_url":"https:\/\/livision-optika.com\/edukativni-centar\/en\/author\/admin\/","title":"Physics of the visual field","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"111KVtpx0I\"><a href=\"https:\/\/livision-optika.com\/edukativni-centar\/en\/physics-of-the-visual-field\/\">Physics of the visual field<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/livision-optika.com\/edukativni-centar\/en\/physics-of-the-visual-field\/embed\/#?secret=111KVtpx0I\" width=\"600\" height=\"338\" title=\"&#8220;Physics of the visual field&#8221; &#8212; Livision\" data-secret=\"111KVtpx0I\" 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:\/\/livision-optika.com\/edukativni-centar\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/livision-optika.com\/edukativni-centar\/wp-content\/uploads\/2024\/11\/fizika_oka-1024x336.png","thumbnail_width":1024,"thumbnail_height":336,"description":"The eye creates images of objects from that part of space from which light can reach it. If the eye is at rest, that part of the space is called the visual field of the resting eye. The best visibility is in the area of \u200b\u200bthe 30 arcmin aperture cone. Due to the high mobility [&hellip;]"}