{"id":17630,"date":"2013-10-01T02:41:41","date_gmt":"2013-10-01T06:41:41","guid":{"rendered":"https:\/\/neilvn.com\/tangents\/?p=17630"},"modified":"2020-06-12T23:08:19","modified_gmt":"2020-06-13T03:08:19","slug":"off-camera-flash-two-speedlight-setup-for-back-lighting","status":"publish","type":"post","link":"https:\/\/neilvn.com\/tangents\/off-camera-flash-two-speedlight-setup-for-back-lighting\/","title":{"rendered":"Off-camera flash &#8211; Two speedlight setup for back-lighting"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/anelisa\/NV1_9160.jpg\" alt=\"\" width=\"600\" height=\"899\" \/><\/p>\n<h1>Off-camera flash &#8211; Two speedlight setup for back-lighting<\/h1>\n<p>Once you&#8217;re comfortable using a single off-camera light-source, such as a softbox (or un-diffused flash), there&#8217;s an easy next step to add a little bit of zing to the image. Rim-lighting!<\/p>\n<p>I most often work with just a single softbox when photographing portraits on location. Having the sun behind your subject, creates a natural rim-lighting. This helps separate your subject from the background. It&#8217;s not just the shallow depth-of-field that helps create that near-3D effect where your subjects just pops out from the background &#8211; rim-lighting from behind also helps bring more attention to your subjects.<\/p>\n<p>The best part &#8211; it is really simple to set up and use.<\/p>\n<p><!--more--><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/anelisa\/NV1_9159.jpg\" alt=\"\" width=\"600\" height=\"899\" \/><\/p>\n<p>A similar image, but without the back-light, and compared again to the image at the top:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/anelisa\/NV1_9160.jpg\" alt=\"\" width=\"600\" height=\"899\" \/><\/p>\n<p>camera settings: 1\/200 @ f\/4 @ 100 ISO<br \/>\nmanual flash, controlled by PocketWizard TT5 units.<\/p>\n<p>Two speedlights were used here. One in a softbox as a main light from the front, and a bare speedlight behind to give the rim-light and help create some separation.<\/p>\n<p>The pull-back shot to give a sense of placement of the lights:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/anelisa\/NV1_9170.jpg\" alt=\"\" width=\"600\" height=\"901\" \/><\/p>\n<p>&nbsp;<\/p>\n<div>\n<hr \/>\n<p><div class='one_third'>\n\t\t\t\t\t<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nvn-book4-lighting-design-portrait-photography\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/neilvn.com\/tangents\/images\/books\/NvN\/4-lighting-design-375.jpg\" alt=\"Direction &amp; Quality Of Light\" width=\"250\" height=\"324\" \/><\/a>\n\t\t\t\t<\/div><div class='two_third last'>\n\t\t\t\t\t<h2>Lighting &amp; Design for Portrait Photography<\/h2>\n<p><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nvn-book4-lighting-design-portrait-photography\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Lighting &amp; Design<\/strong><\/a>\u00a0is a\u00a0follow-up of sorts to <a href=\"https:\/\/neilvn.com\/tangents\/about\/book-direction-quality-of-light\/\" target=\"_blank\" rel=\"noopener noreferrer\">Direction &amp; Quality of Light<\/a>.\u00a0It\u2019s a slightly eclectic mix, discussing the thought-process with various scenarios shooting portraits. The examples use available light, bounce flash, off-camera flash as well as studio lighting.<\/p>\n<p>The idea is that in every one of the 60 sections, there is something to be learnt and applied, regardless of your level as a photographer or where you shoot\u00a0&#8211; all\u00a0shaped to form a cohesive narrative arc throughout the book.<\/p>\n<p>You can either purchase a copy via\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nvn-book4-lighting-design-portrait-photography\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Amazon USA<\/strong><\/a>\u00a0or <strong><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nvn-book4-lighting-design-portrait-photography-uk\/\" target=\"_blank\" rel=\"noopener noreferrer\">Amazon UK<\/a><\/strong>. The book\u00a0will\u00a0also available on the Apple iBook Store, and Amazon Kindle.<\/p>\n\t\t\t\t<\/div><div class='clear'><\/div><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<\/div>\n<h2>Equipment used (or equivalents)<\/h2>\n<ul>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nikon-d4\/\" target=\"_blank\" rel=\"noopener noreferrer\">Nikon D4<\/a><\/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<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/lastolite-ezybox-24x24-softbox\/\" target=\"_blank\" rel=\"noopener noreferrer\">Lastolite EZYBOX 24\u00d724&#8243; softbox<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/lastolite-spigot-tilt-head\/\" target=\"_blank\" rel=\"noopener noreferrer\">Lastolite spigot \/ umbrella clamp<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/recommends\/nikon-sb-910-speedlight\/\" target=\"_blank\" rel=\"noopener noreferrer\">Nikon SB-910 Speedlight<\/a>\u00a0controlled by\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/pocketwizard-flextt5-ac3-bundle-nikon\" target=\"_blank\" rel=\"noopener noreferrer\">PocketWizard FlexTT5 &amp;\u00a0AC3 Controller<\/a><br \/>\nor alternately, the\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/canon-600ex-rt-speedlite\/\" target=\"_blank\" rel=\"noopener noreferrer\">Canon 600EX-RT Speedlite<\/a>\u00a0controlled by\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/recommends\/canon-st-e3-speedlite-transmitter\/\" target=\"_blank\" rel=\"noopener noreferrer\">Canon ST-E3 Transmitter<\/a><\/li>\n<\/ul>\n<div><\/div>\n<div>\n<hr \/>\n<\/div>\n<div><\/div>\n<h2>Exposure metering for the two speedlights<\/h2>\n<p>The double-baffled softbox means that we can&#8217;t just use the\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/tutorial-how-to-use-the-guide-number-of-your-flash\/\">guide number of the flash<\/a>. We have to use some other method.<\/p>\n<p>While using a lightmeter is the most accurate way to get to correct exposure for flash, it becomes relatively easy with experience to accurately &#8220;guess&#8221; the exposure. But really, there isn&#8217;t that much guessing involved. With <a href=\"https:\/\/neilvn.com\/tangents\/manual-flash-ttl-flash\/\">manual flash exposure<\/a>, 4 factors are involved &#8211; distance, power, aperture and ISO. The baffles in the softbox obviously affects the power of the flash.<\/p>\n<p>With experience, you can get quite used to how much your specific off-camera flash setup delivers. Let&#8217;s say that you know that for X distance, you can get f\/5.6 @ 400 ISO when you set your flash to Y power. Then you know if you meter for ambient light, you can adjust your <strong>power setting<\/strong>, and\/or the <strong>aperture<\/strong>, and\/or the <strong>ISO<\/strong>.<\/p>\n<p>Let&#8217;s work through this specific example.<br \/>\nFor the final image, I had my camera set to: \u00a01\/200 @ f\/4 @ 100 ISO<\/p>\n<p>Those settings are chosen so that my ambient exposure for our model, Anelisa, is under by a stop or so. (For a more involved explanation, check out these\u00a0<a href=\"https:\/\/neilvn.com\/tangents\/flash-photography-tutorial\/\">flash photography tutorial<\/a>.)<\/p>\n<p>So I want f\/4 @ 100 ISO.<br \/>\nFor my specific setup, I know that I will get correct exposure at X distance when I set my camera to f\/5.6 at 400 ISO, for a speedlight in this softbox, when I set it to 1\/8th full power.<\/p>\n<p>So now I would change my flash by &#8230; hang on, we&#8217;ll keep this as a little bit of homework!<\/p>\n<p>Now, the back-light, since it doesn&#8217;t add to the actual exposure, you have a wide range you could set your flash to. With low light levels, for a semi-sillhouette effect, it looks quite awesome to have streaks of light from behind. For daylight scenarios though, I like to keep it quite subtle. So I usually start at around 1\/32 of full power for these kind of settings. Then I just check the back of the camera if I like what I see, and adjust from there if necessary. \u00a0I know, I know, hardcore strobists might scoff at such a sloppy approach, but it works &#8230; and it looks good.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/neilvn.com\/tangents\/images\/models\/anelisa\/NV1_9165.jpg\" alt=\"\" width=\"600\" height=\"901\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Related articles<\/h2>\n<ul>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/off-camera-flash-adding-dimension-with-back-lighting\/\">off-camera flash \u2013 adding dimension with back-lighting<\/a>\u00a0(model: Lea)<\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/camera-and-flash-settings-what-do-you-want-to-achieve\/\">camera &amp; flash settings: what do you want to achieve?<\/a>\u00a0 (model: Ulorin Vex)<\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/flash-photography-tutorial\/\">flash photography tutorial<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/maximum-flash-sync-speed\/\">the importance of understanding max flash sync speed<\/a><\/li>\n<li><a href=\"https:\/\/neilvn.com\/tangents\/off-camera-flash-photography-what-are-your-camera-settings\/\">so what are your camera settings?<\/a>\u00a0\u2013 the thought-process<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>A\u00a0little bit of homework<\/h2>\n<p>Continuing from the discussion in this article:\u00a0\u00a0I decided I want f\/4 @ 100 ISO.<\/p>\n<p>For my specific setup, I know that I will get correct exposure at X distance when I set my camera to f\/5.6 at 400 ISO, for a speedlight in this softbox, when I set it to 1\/8th full power.<\/p>\n<p>How then would I change my flash settings to get to the exposure I want?<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Off-camera flash &#8211; Two speedlight setup for back-lighting Once you&#8217;re comfortable using a single off-camera light-source, such as a softbox (or un-diffused flash), there&#8217;s an easy next step to add a little bit of zing to the image. Rim-lighting! I most often work with just a single softbox when photographing portraits on location. Having the&nbsp;<a class=\"more-link\" href=\"https:\/\/neilvn.com\/tangents\/off-camera-flash-two-speedlight-setup-for-back-lighting\/\" rel=\"nofollow\">Read more inside&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":29721,"comment_status":"open","ping_status":"closed","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":[431,8212,15,110],"tags":[112,584],"yst_prominent_words":[6977,6477,6459,8249,1785,1746,2949,1749,8248,8252,6476,8253,2970,2967,10109,10114,10112,8251,8250,6475],"class_list":{"0":"post-17630","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-anelisa-durham","8":"category-book-lighting-design","9":"category-flash-photography","10":"category-off-camera-flash","11":"tag-off-camera-flash-photography","12":"tag-off-camera-flash-tips","13":"entry"},"_links":{"self":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/17630"}],"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=17630"}],"version-history":[{"count":8,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/17630\/revisions"}],"predecessor-version":[{"id":48967,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/posts\/17630\/revisions\/48967"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/media\/29721"}],"wp:attachment":[{"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/media?parent=17630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/categories?post=17630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/tags?post=17630"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/neilvn.com\/tangents\/wp-json\/wp\/v2\/yst_prominent_words?post=17630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}