{"id":1871,"date":"2010-11-11T20:14:12","date_gmt":"2010-11-12T04:14:12","guid":{"rendered":"http:\/\/wkoopmans.ca\/notebook\/?p=1871"},"modified":"2011-02-22T15:20:34","modified_gmt":"2011-02-22T23:20:34","slug":"multiple-exposure-again-again-again","status":"publish","type":"post","link":"http:\/\/wkoopmans.ca\/notebook\/?p=1871","title":{"rendered":"Multiple exposure again, again, again."},"content":{"rendered":"<p>Here is another example of using multiple exposures to extend the effect of time.\u00a0 I had set my ISO to the lowest value available (100 ISO) and had stopped the lens down as far as I wanted to without having to compromise image quality, so this put me in a position where I had a shutter speed of 1\/2 a second.\u00a0 This is certainly enough to blur the fast moving water but not enough to give it that soft gossamer look I wanted.\u00a0 So I set my Pentax K-7 to do 9 exposures with auto EV adjustment.\u00a0 I also used mirror up and remote triggering to limit any camera movement.<\/p>\n<p>K-7\u00a0 70mm, f11, 0.5 sec<\/p>\n<p><span class=\"frame-outer  alignleft size-full wp-image-1873\"><span><span><span><span><a href=\"http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3578.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1873\" title=\"_K7_3578\" src=\"http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3578.jpg\" alt=\"\" width=\"415\" height=\"276\" srcset=\"http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3578.jpg 1000w, http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3578-300x199.jpg 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>K-7 70mm, f11, total exposure time 0.6 seconds from nine individual exposures.<\/p>\n<p><span class=\"frame-outer  alignleft size-full wp-image-1872\"><span><span><span><span><a href=\"http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3579.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1872\" title=\"_K7_3579\" src=\"http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3579.jpg\" alt=\"\" width=\"415\" height=\"276\" srcset=\"http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3579.jpg 1000w, http:\/\/wkoopmans.ca\/notebook\/wp-content\/uploads\/2010\/11\/K7_3579-300x199.jpg 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/span><\/span><\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here is another example of using multiple exposures to extend the effect of time.\u00a0 I had set my ISO to the lowest value available (100 ISO) and had stopped the lens down as far as I wanted to without having to compromise image quality, so this put me in a position where I had a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37,6,39],"tags":[19,11,52,364],"class_list":["post-1871","post","type-post","status-publish","format-standard","hentry","category-composition-photography","category-photography","category-processing","tag-camera","tag-exposure","tag-pentax","tag-photography"],"_links":{"self":[{"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=\/wp\/v2\/posts\/1871"}],"collection":[{"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1871"}],"version-history":[{"count":6,"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=\/wp\/v2\/posts\/1871\/revisions"}],"predecessor-version":[{"id":2659,"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=\/wp\/v2\/posts\/1871\/revisions\/2659"}],"wp:attachment":[{"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1871"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wkoopmans.ca\/notebook\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}