{"version":"1.0","provider_name":"bokehsommelier","provider_url":"https:\/\/bokehsommelier.com","title":"Astro Berlin\u2019s Secret Connection to Cooke \u2014 And the Most Enigmatic 75mm Lens Ever Made - bokehsommelier","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vatdXGONjx\"><a href=\"https:\/\/bokehsommelier.com\/index.php\/2026\/04\/08\/astro-berlin-cooke-connection-75mm\/\">Astro Berlin\u2019s Secret Connection to Cooke \u2014 And the Most Enigmatic 75mm Lens Ever Made<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bokehsommelier.com\/index.php\/2026\/04\/08\/astro-berlin-cooke-connection-75mm\/embed\/#?secret=vatdXGONjx\" width=\"600\" height=\"338\" title=\"&#8220;Astro Berlin\u2019s Secret Connection to Cooke \u2014 And the Most Enigmatic 75mm Lens Ever Made&#8221; &#8212; bokehsommelier\" data-secret=\"vatdXGONjx\" 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:\/\/bokehsommelier.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Here\u2019s a little story about Astro\u2019s connection to Cooke, strange coatings, and the most enigmatic 75mm lens out there. Most lens designs are nowhere near as revolutionary as marketing people and historians alike would have you believe, but more so an evolution of previous scientific and engineering contrivances. Paul Rudolph\u2019s oh-so-revolutionary Planar was technically just [&hellip;]"}