{"version":"1.0","provider_name":"Precision Optics Manufacturer &amp; Supplier - Optica","provider_url":"https:\/\/opticsindia.com\/blog","author_name":"Opticabloguser","author_url":"https:\/\/opticsindia.com\/blog\/author\/opticabloguser\/","title":"Aspheric Lenses: Optimizing the Design - Precision Optics Manufacturer &amp; Supplier - Optica","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"laCv0ujbXJ\"><a href=\"https:\/\/opticsindia.com\/blog\/aspheric-lenses-optimizing-the-design\/\">Aspheric Lenses: Optimizing the Design<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/opticsindia.com\/blog\/aspheric-lenses-optimizing-the-design\/embed\/#?secret=laCv0ujbXJ\" width=\"600\" height=\"338\" title=\"&#8220;Aspheric Lenses: Optimizing the Design&#8221; &#8212; Precision Optics Manufacturer &amp; Supplier - Optica\" data-secret=\"laCv0ujbXJ\" 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<\/script>\n","description":"With the understanding of\u00a0aspheric lens manufacturing\u00a0provided in\u00a0this article, designers must have the tools to optimize their aspheres; the next step is to understand how to specify and tolerance the asphere so it can meet its application\u2019s requirements. Every manufacturing process needs metrology, whether to aid in an iterative process such as magnetorheological finishing (MRF) or&hellip;&nbsp;"}