{"id":3722,"date":"2015-06-16T14:02:36","date_gmt":"2015-06-16T14:02:36","guid":{"rendered":"http:\/\/www.swatlibraries.org\/projects\/speed\/anna\/2015\/06\/16\/spherical-aberration\/"},"modified":"2024-01-19T19:10:48","modified_gmt":"2024-01-19T19:10:48","slug":"spherical-aberration","status":"publish","type":"post","link":"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/spherical-aberration\/","title":{"rendered":"Spherical Aberration"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/Spherical-Aberration-1.jpg\" alt=\"Spherical Aberration Demo Picture\" width=\"366\" height=\"274\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/Spherical-Aberration-3.jpg\" alt=\"pherical Aberration Demo Picture 2\" width=\"366\" height=\"274\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"\/physics\/wp-content\/uploads\/sites\/2\/2015\/06\/Spherical-Aberration-4.jpg\" alt=\"pherical Aberration Demo Picture 3\" width=\"366\" height=\"274\" \/><\/p>\n<ul>\n<li><span style=\"font-size: large;\">A perfect lens focuses all incoming rays to a point on the<br \/>\noptic axis. A real lens, with a spherical surface, suffers from spherical<br \/>\naberration: it focuses rays more tightly if they enter the lens far from the<br \/>\noptic axis, and less tightly if they enter closer to the axis. <\/span><\/li>\n<li><span style=\"font-size: large;\">Located in <em>Blackboard Optics; <\/em> L01, section B6<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; A perfect lens focuses all incoming rays to a point on the optic axis. A real lens, with a spherical surface, suffers from spherical aberration: it focuses rays more tightly if they enter the lens far from the optic axis, and less tightly if they enter closer to the axis. Located in Blackboard Optics; &hellip; <a href=\"https:\/\/demos.swarthmore.edu\/physics\/2015\/06\/spherical-aberration\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Spherical Aberration<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":4828,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[76,10],"tags":[469],"_links":{"self":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3722"}],"collection":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/comments?post=3722"}],"version-history":[{"count":1,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3722\/revisions"}],"predecessor-version":[{"id":5504,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/posts\/3722\/revisions\/5504"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media\/4828"}],"wp:attachment":[{"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/media?parent=3722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/categories?post=3722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demos.swarthmore.edu\/physics\/wp-json\/wp\/v2\/tags?post=3722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}