{"version":"1.0","provider_name":"OCULUS INT","provider_url":"https:\/\/www.oculus.de\/en","author_name":"Benjamin R\u00f6bke","author_url":"https:\/\/www.oculus.de\/en\/author\/benjaminroebke\/","title":"Does the Pentacam\u00ae measure angle Kappa? - OCULUS INT","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"kkFN4ZkURl\"><a href=\"https:\/\/www.oculus.de\/en\/faq-items\/does-the-pentacam-measure-angle-kappa\/\">Does the Pentacam\u00ae measure angle Kappa?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.oculus.de\/en\/faq-items\/does-the-pentacam-measure-angle-kappa\/embed\/#?secret=kkFN4ZkURl\" width=\"600\" height=\"338\" title=\"&#8220;Does the Pentacam\u00ae measure angle Kappa?&#8221; &#8212; OCULUS INT\" data-secret=\"kkFN4ZkURl\" 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.oculus.de\/en\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"No, but it measures chord \u03bc or chord distance. This is the distance between the pupil centre and vertex normal (first Purkinje image). Chord \u03bc is related to angle Kappa, the latter being the angle between the visual axis and  ...","thumbnail_url":"https:\/\/www.oculus.de\/en\/wp-content\/uploads\/sites\/12\/2021\/01\/oculus-1024x193-1.png","thumbnail_width":1024,"thumbnail_height":193}