{"id":84,"date":"2015-02-01T09:36:03","date_gmt":"2015-02-01T15:36:03","guid":{"rendered":"http:\/\/light.elliottmccrory.com\/?p=84"},"modified":"2015-02-01T09:52:10","modified_gmt":"2015-02-01T15:52:10","slug":"summary-of-the-effects-of-the-parameters-in-the-exposure-triangle","status":"publish","type":"post","link":"https:\/\/light.elliottmccrory.com\/?p=84","title":{"rendered":"Summary of the effects of the parameters in the Exposure Triangle"},"content":{"rendered":"<table border=\"1\" cellpadding=\"4\">\n<tbody>\n<tr>\n<td><\/td>\n<td><strong>Primary Effect<\/strong><\/td>\n<td><strong>Secondary Effect(s)<\/strong><\/td>\n<td><strong>Tertiary Effect(s)<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Shutter Speed<\/strong><\/td>\n<td>Control the amount of time the sensor is exposed to light<\/td>\n<td>Blurring or freezing of subject in motion<\/td>\n<td>Rolling shutter<\/td>\n<\/tr>\n<tr>\n<td><strong>Aperture<\/strong><\/td>\n<td>Control the amount of light from the scene that hits the sensor<\/td>\n<td>Depth of field\/Bokeh<\/td>\n<td>Diffraction; Starburst<\/td>\n<\/tr>\n<tr>\n<td><strong>ISO<\/strong><\/td>\n<td>Control the sensitivity of the sensor to light<\/td>\n<td>Noise (grain)<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>One of the more puzzling and confusing aspects of this (and the motivation for me to write this manuscript) is how the secondary effects of the legs of the exposure triangle change with sensor size.\u00a0\u00a0 A full explanation of how this works requires that we bring in the definition and meaning of \u201cfocal length\u201d.<\/p>\n<p>Another time.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Primary Effect Secondary Effect(s) Tertiary Effect(s) Shutter Speed Control the amount of time the sensor is exposed to light Blurring or freezing of subject in motion Rolling shutter Aperture Control the amount of light from the scene that hits the sensor Depth of field\/Bokeh Diffraction; Starburst ISO Control the sensitivity of the sensor to light&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-84","post","type-post","status-publish","format-standard","hentry","category-overview"],"_links":{"self":[{"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=\/wp\/v2\/posts\/84","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=84"}],"version-history":[{"count":1,"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=\/wp\/v2\/posts\/84\/revisions"}],"predecessor-version":[{"id":85,"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=\/wp\/v2\/posts\/84\/revisions\/85"}],"wp:attachment":[{"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=84"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=84"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/light.elliottmccrory.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}