{"id":14915,"date":"2013-06-20T15:23:10","date_gmt":"2013-06-20T19:23:10","guid":{"rendered":"https:\/\/neilvn.com\/tangents\/?p=14915"},"modified":"2017-08-11T15:23:09","modified_gmt":"2017-08-11T19:23:09","slug":"exposure-metering-backlit-subject-histogram","status":"publish","type":"post","link":"https:\/\/neilvn.com\/tangents\/exposure-metering-backlit-subject-histogram\/","title":{"rendered":"Exposure metering for a backlit subject, using the histogram"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/olena\/NV1_7279.jpg\" alt=\"\" width=\"600\" height=\"901\" \/><\/p>\n<h1>Exposure metering for a backlit subject, using the histogram<\/h1>\n<p>When our subject is backlit, we have a number of options:<\/p>\n<ul>\n<li>expose for the background, and then either:<br \/>\n&#8212; go for a (semi) silhouette,<br \/>\n&#8212; add light to your subject to balance their exposure with that of the background.<\/li>\n<li>expose carefully for our subject, and let the background blow out. This is the &#8220;ambient-light-only&#8221; option.<\/li>\n<li>anything somewhere inbetween those two choices, where *we* decide how we want to balance the exposure between our subject and background.<\/li>\n<\/ul>\n<p>Exposing for our subject, very often gives us this kind of ethereal look as the strong light from the background causes internal lens flare.<\/p>\n<p><!--more--><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/olena\/_tangents\/NV1_7259.jpg\" alt=\"\" width=\"600\" height=\"600\" \/><\/p>\n<p><a href=\"https:\/\/neilvn.com\/tangents\/exposure-metering-bride-and-brides-dress\/\">Exposure metering using the camera&#8217;s histogram<\/a>, is a fairly simple way of working. But you have to meter just for your subject, and not have any part of the background show. The super-bright background will just influence your meter and cause under-exposure. When you meter off a white tone, then you have to accordingly adjust your camera&#8217;s meter reading. This article on\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/using-the-histogram-to-determine-exposure\/\">using the histogram to determine exposure<\/a>\u00a0explains it in more detail.<\/p>\n<p>The screen capture there of the histogram as it appeared in Photoshop, shows what we&#8217;re trying to do with the brightest relevant tone (ie, white) of your subject &#8211; we&#8217;re pushing it to the edge of the histogram.<\/p>\n<p>This gives us a baseline correct exposure. But we&#8217;ll still have to adjust the image in post-processing:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/olena\/_tangents\/NV1_7279.png\" alt=\"\" width=\"600\" height=\"515\" \/><\/p>\n<p>The image can look washed out on your camera&#8217;s preview. Actually, it <strong>will<\/strong> look washed out on your camera. We therefore need to increase the contrast and add more punch to the image. The two controls I adjust first, would be the <strong>Blacks<\/strong> slider, and the <strong>Contrast<\/strong> slider. From there I would adjust the rest, according to taste. The <strong>Whites<\/strong> slider is also pulled down to control how much of the image is washed out.<\/p>\n<p>All of the changes to these settings, will make the image appear darker. So it might be necessary to pull the <strong>Exposure<\/strong> slider up a bit.<\/p>\n<p>And there&#8217;s the basic RAW file, with various adjustments. The photograph (as a JPG), was then sweetened a bit further in Photoshop.<\/p>\n<p>Even though I had to adjust the Exposure of the RAW file, getting to a good basic in-camera exposure for the strongly backlit image, was the best starting point.<\/p>\n<p>&nbsp;<\/p>\n<h2>Photo gear (or equivalents) used in this photo session<\/h2>\n<ul>\n<li>Nikon D4<\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nikon-24-70mm-f2-8g\/\" target=\"_blank\" rel=\"noopener noreferrer\">Nikon 24-70mm f2.8G AF-S<\/a>\u00a0 \/ \u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/canon-24-70mm-f2-8-ii\/\" target=\"_blank\" rel=\"noopener noreferrer\">Canon 24-70mm f\/2.8L II<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Related articles<\/h2>\n<ul>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/exposure-metering-bride-and-brides-dress\/\">Exposure metering for the bride &amp; the bride\u2019s dress<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/exposure-metering\/\">Exposure metering tutorials<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/exposure-metering-expose-for-your-subject\/\">Expose for your subject<\/a>\u00a0&#8211; (model: Anelisa)<\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/using-the-histogram-to-determine-exposure\/\">Using the histogram to determine exposure<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/what-should-i-meter-off-with-the-in-camera-light-meter\/\">What should I meter off with the in-camera light meter?<\/a>\u00a0 (model: Anelisa)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exposure metering for a backlit subject, using the histogram When our subject is backlit, we have a number of options: expose for the background, and then either: &#8212; go for a (semi) silhouette, &#8212; add light to your subject to balance their exposure with that of the background. expose carefully for our subject, and let&nbsp;<a class=\"more-link\" href=\"https:\/\/neilvn.com\/tangents\/exposure-metering-backlit-subject-histogram\/\" rel=\"nofollow\">Read more inside&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":29958,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[14,464],"tags":[870,532],"yst_prominent_words":[],"class_list":{"0":"post-14915","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-exposure-metering","8":"category-olena","9":"tag-exposure-metering","10":"tag-using-the-histogram","11":"entry"},"_links":{"self":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/14915"}],"collection":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/comments?post=14915"}],"version-history":[{"count":5,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/14915\/revisions"}],"predecessor-version":[{"id":39113,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/14915\/revisions\/39113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/media\/29958"}],"wp:attachment":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/media?parent=14915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/categories?post=14915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/tags?post=14915"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/yst_prominent_words?post=14915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}