{"id":1040,"date":"2014-03-16T14:44:17","date_gmt":"2014-03-16T18:44:17","guid":{"rendered":"http:\/\/pages.vassar.edu\/vaol\/?p=1040"},"modified":"2014-04-06T14:01:50","modified_gmt":"2014-04-06T18:01:50","slug":"week-4","status":"publish","type":"post","link":"https:\/\/pages.vassar.edu\/vaol\/2014\/03\/16\/week-4\/","title":{"rendered":"week 4"},"content":{"rendered":"<p>[latexpage]<\/p>\n<p><strong>The CCD camera is not producing images.<\/strong> Up until now, it was possible to set up an effective laser setup just with &#8220;eyeballing it&#8221; (no math). Unfortunately, the CCD camera needs to be placed a specific distance from the closest lens, and because we have little experience with the camera, some math needs to happen in order for us to develop a &#8220;feel&#8221; for the instrument.<\/p>\n<figure id=\"attachment_1041\" aria-describedby=\"caption-attachment-1041\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/pages.vassar.edu\/vaol\/files\/2014\/03\/Photo-Mar-13-2-26-38-PM.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1041 \" alt=\"f=focus, h_o=hight of object, h_i=hight of image, o=distance from lens to object, i=distance from lens to image\" src=\"http:\/\/pages.vassar.edu\/vaol\/files\/2014\/03\/Photo-Mar-13-2-26-38-PM-300x135.jpg\" width=\"300\" height=\"135\" srcset=\"https:\/\/pages.vassar.edu\/vaol\/files\/2014\/03\/Photo-Mar-13-2-26-38-PM-300x135.jpg 300w, https:\/\/pages.vassar.edu\/vaol\/files\/2014\/03\/Photo-Mar-13-2-26-38-PM-1024x463.jpg 1024w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-1041\" class=\"wp-caption-text\">f=focus, o=distance from lens to object, i=distance from lens to image, arrows indicate respective heights (object, image)<\/figcaption><\/figure>\n<p>\\begin{equation M=\\frac{-i}{o}=\\frac{h_i}{h_o} \\end{equation}<\/p>\n<p>where M=magnification<\/p>\n<p>The use of this equation, along with the methods that we have been using in our setups, <em>should<\/em> produce the desired result: great images that are easy to see and easy to work with.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[latexpage] The CCD camera is not producing images. Up until now, it was possible to set up an effective laser setup just with &#8220;eyeballing it&#8221; (no math). Unfortunately, the CCD camera needs to be placed a specific distance from the closest lens, and because we have little experience with the camera, some math needs to &hellip; <a href=\"https:\/\/pages.vassar.edu\/vaol\/2014\/03\/16\/week-4\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;week 4&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2785,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4084,54190],"tags":[],"class_list":["post-1040","post","type-post","status-publish","format-standard","hentry","category-c-elegans","category-spring-2014"],"_links":{"self":[{"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/posts\/1040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/users\/2785"}],"replies":[{"embeddable":true,"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/comments?post=1040"}],"version-history":[{"count":19,"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/posts\/1040\/revisions"}],"predecessor-version":[{"id":1055,"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/posts\/1040\/revisions\/1055"}],"wp:attachment":[{"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/media?parent=1040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/categories?post=1040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pages.vassar.edu\/vaol\/wp-json\/wp\/v2\/tags?post=1040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}