{"id":2948,"date":"2018-02-23T16:35:23","date_gmt":"2018-02-24T00:35:23","guid":{"rendered":""},"modified":"2026-02-06T10:35:06","modified_gmt":"2026-02-06T18:35:06","slug":"2948","status":"publish","type":"post","link":"https:\/\/www.vernier.com\/til\/2948","title":{"rendered":"Optics Expansion Kit Troubleshooting and FAQs"},"content":{"rendered":"

Optics Expansion Kit<\/a> (OEK<\/nobr>)<\/b>
\nSpecifications and User Guide<\/a><\/p>\n

Center thickness of the three lenses included in the Optics Expansion Kit:
\n10 cm convex \u2013 8.3mm
\n20 cm convex \u2013 5.0mm
\n15 cm concave \u2013 1.7mm<\/p>\n

\nThe white light LED in the Optics Expansion Kit varies in brightness with time.<\/a>
\nCan the Vernier Optics Expansion Kit, and other optics accessories, be used with PASCO tracks?<\/a>
\nDo you have empty lens holders for your Optics Expansion Kit?<\/a><\/p>\n

Polarizer\/Analyzer for Optics Expansion Kit<\/a> (PAK-OEK<\/nobr>)<\/b>
\nSpecifications and User Guide<\/a>
\nWhat is the polarizing material in the Polarizer Analyzer Kit?<\/a><\/p>\n

Mirror Set for Optics Expansion Kit<\/a> (M-OEK<\/nobr>)<\/b>
\nSpecifications and User Guide<\/a>
\nWhat do I need to purchase to do AP Physics C?<\/a><\/p>\n

Color Mixer Kit<\/a> (CM-OEK<\/nobr>)<\/b>
\nSpecifications and User Guide<\/a>
\nWhat experiments can I do with the Optics Expansion Kit and the Color Mixer Kit?<\/a><\/p>\n

Diffraction Apparatus<\/a> (DAK<\/nobr>)<\/b>
\nSpecifications and User Guide<\/a>
\nWhat is the tolerance on the slits and lasers of the Diffraction Apparatus?<\/a><\/p>\n

What is the screw specification that is used to attach the legs to the Optics Kit components?<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Specifications and User Guide Center thickness of the three lenses included in the Optics Expansion Kit: 10 cm convex \u2013 8.3mm 20 cm convex \u2013…<\/p>\n","protected":false},"author":43901,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[4970,4969,720,4968,4966,2040,4967],"class_list":["post-2948","post","type-post","status-publish","format-standard","hentry","tag-color-mixer-cm-oek","tag-diffraction-apparatus-dak","tag-maintil","tag-mirror-set-m-oek","tag-oek-oekmain","tag-optics-expansion-kit","tag-polarizer-analyzer-pak-oek"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/2948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/users\/43901"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/comments?post=2948"}],"version-history":[{"count":0,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/2948\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/media?parent=2948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/categories?post=2948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/tags?post=2948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}