{"id":8973,"date":"2016-04-14T20:08:57","date_gmt":"2016-04-14T18:08:57","guid":{"rendered":"http:\/\/www.subhash.at\/fotoblog\/?p=8973"},"modified":"2016-04-14T20:08:57","modified_gmt":"2016-04-14T18:08:57","slug":"infrarot-petzval","status":"publish","type":"post","link":"https:\/\/www.subhash.at\/fotoblog\/en\/infrarot-petzval\/","title":{"rendered":"Infrarot-Petzval"},"content":{"rendered":"<p class=\"qtranxs-available-languages-message qtranxs-available-languages-message-en\">Sorry, this entry is only available in <a href=\"https:\/\/www.subhash.at\/fotoblog\/de\/wp-json\/wp\/v2\/posts\/8973\" class=\"qtranxs-available-language-link qtranxs-available-language-link-de\" title=\"Deutsch\">Deutsch<\/a>.<\/p><p><\/p>\n<p >Kannte man zu Joseph Petzvals Zeiten schon Infrarotlicht? Und konnte man es fotografieren? Nun kann man es; sogar mit seinem Objektiv, das die Portraitfotografie revolutionierte, weil die Leute nur mehr eine Minute still halten mussten und nicht mehr zehn. Auch wenn es sich um ein neu berechnetes Petzval handelt und nicht das Original, so hat der Nachbau doch einige Eigenschaften der Entwicklung von 1840. Bei gro\u00dfen Blenden hat es ein wunderbares Bokeh und bei Blende&nbsp;8 ist es erstaunlich scharf.<\/p>\n<p >Nat\u00fcrlich gab es 1840 auch kein FourThirds-System, aber die Gro\u00dfformatkameras lieferten eine Qualit\u00e4t und Detailf\u00fclle, die sich mit den winzigen Sensoren diesbez\u00fcglich messen kann. Wenn es Infrarotaufnahmen gegeben hat, so haben sie wahrscheinlich \u00e4hnlich ausgesehen wie diese da:<!--more--><br \/>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-8973 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140637.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"112\" src=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140637-150x112.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Subhash: \u201eInfrarot Petzval #637\u201d\" srcset=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140637-150x112.jpg 150w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140637-513x384.jpg 513w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140637.jpg 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" title=\"Subhash: \u201eInfrarot Petzval #637\u201d | Camera: Olympus Olympus E-330 | Shutter speed: 1\/125&nbsp;s | ISO: 100 | Taken: 14. April 2016 | Credit: Subhash |\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140641.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"112\" src=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140641-150x112.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Subhash: \u201eInfrarot Petzval #641\u201d\" srcset=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140641-150x112.jpg 150w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140641-513x384.jpg 513w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140641.jpg 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" title=\"Subhash: \u201eInfrarot Petzval #641\u201d | Camera: Olympus Olympus E-330 | Shutter speed: 1\/160&nbsp;s | ISO: 200 | Taken: 14. April 2016 | Credit: Subhash |\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140644.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"112\" src=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140644-150x112.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Subhash: \u201eInfrarot Petzval #644\u201d\" srcset=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140644-150x112.jpg 150w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140644-513x384.jpg 513w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140644.jpg 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" title=\"Subhash: \u201eInfrarot Petzval #644\u201d | Camera: Olympus Olympus E-330 | Shutter speed: 1\/320&nbsp;s | ISO: 200 | Taken: 14. April 2016 | Credit: Subhash |\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140646.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"112\" src=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140646-150x112.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Subhash: \u201eInfrarot Petzval #652\u201d\" srcset=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140646-150x112.jpg 150w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140646-513x384.jpg 513w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140646.jpg 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" title=\"Subhash: \u201eInfrarot Petzval #646\u201d | Camera: Olympus Olympus E-330 | Shutter speed: 1\/160&nbsp;s | ISO: 200 | Taken: 14. April 2016 | Credit: Subhash |\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140650.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"112\" src=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140650-150x112.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Subhash: \u201eInfrarot Petzval #650\u201d\" srcset=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140650-150x112.jpg 150w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140650-513x384.jpg 513w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140650.jpg 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" title=\"Subhash: \u201eInfrarot Petzval #650\u201d | Camera: Olympus Olympus E-330 | Shutter speed: 1\/320&nbsp;s | ISO: 200 | Taken: 14. April 2016 | Credit: Subhash |\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140652.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"112\" src=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140652-150x112.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Subhash: \u201eInfrarot Petzval #652\u201d\" srcset=\"https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140652-150x112.jpg 150w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140652-513x384.jpg 513w, https:\/\/www.subhash.at\/fotoblog\/wp-content\/uploads\/infrarot_petzval_164140652.jpg 1024w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" title=\"Subhash: \u201eInfrarot Petzval #652\u201d | Camera: Olympus Olympus E-330 | Shutter speed: 1\/125&nbsp;s | ISO: 200 | Taken: 14. April 2016 | Credit: Subhash |\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n<\/p>\n<p class=\"bu\" style=\"margin-top: -3em !important; margin-bottom: 2em !important; padding: 0;\">Alle Aufnahmen mit dem New Petzval 85&nbsp;mm, f\/2.2 @ f\/8 und Infrarotkamera<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"qtranxs-available-languages-message qtranxs-available-languages-message-en\">Sorry, this entry is only available in <a href=\"https:\/\/www.subhash.at\/fotoblog\/de\/wp-json\/wp\/v2\/posts\/8973\" class=\"qtranxs-available-language-link qtranxs-available-language-link-de\" title=\"Deutsch\">Deutsch<\/a>.<\/p>\n<p>Wenn es 1840 schon Infrarotaufnahmen gegeben hat, so haben sie wahrscheinlich \u00e4hnlich ausgesehen wie diese da. <a href=\"https:\/\/www.subhash.at\/fotoblog\/en\/infrarot-petzval\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[13],"tags":[16,55,152,95,141],"class_list":["post-8973","post","type-post","status-publish","format-standard","hentry","category-eigene-bilder","tag-altglas","tag-infrarot","tag-manuelle-objektive","tag-petzval","tag-waldviertel"],"aioseo_notices":[],"views":5218,"_links":{"self":[{"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/posts\/8973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/comments?post=8973"}],"version-history":[{"count":0,"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/posts\/8973\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/media?parent=8973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/categories?post=8973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.subhash.at\/fotoblog\/en\/wp-json\/wp\/v2\/tags?post=8973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}