{"version":"1.0","provider_name":"Palmetto Eye and Laser | Eye Doctor Spartanburg | Eye Care Spartanburg","provider_url":"https:\/\/www.palmettoeyeandlaser.com\/blog","author_name":"plc-admin","author_url":"https:\/\/www.palmettoeyeandlaser.com\/blog\/author\/plc-admin\/","title":"Palmetto Eye & Laser Center | Eye Glass Prescriptions \u2013 Part Two | Spartanburg","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"DYlOKmGgQK\"><a href=\"https:\/\/www.palmettoeyeandlaser.com\/blog\/eye-glass-prescriptions-part-two\/\">Eye Glass Prescriptions \u2013 Part Two<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.palmettoeyeandlaser.com\/blog\/eye-glass-prescriptions-part-two\/embed\/#?secret=DYlOKmGgQK\" width=\"600\" height=\"338\" title=\"&#8220;Eye Glass Prescriptions \u2013 Part Two&#8221; &#8212; Palmetto Eye and Laser | Eye Doctor Spartanburg | Eye Care Spartanburg\" data-secret=\"DYlOKmGgQK\" 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\/\/# sourceURL=https:\/\/www.palmettoeyeandlaser.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.palmettoeyeandlaser.com\/blog\/wp-content\/uploads\/2017\/07\/Eye-Glass-Prescriptions-1.jpg","thumbnail_width":700,"thumbnail_height":446,"description":"Cylinder (CYL). This indicates the amount of lens power for astigmatism and represents the difference in the greatest power of the eye and weakest power of the eye, usually separated by 90 degrees. If nothing appears in this column, either you have no astigmatism, or your astigmatism is so slight that it is not necessary [&hellip;]"}