{"id":28755,"date":"2026-05-19T17:58:44","date_gmt":"2026-05-19T15:58:44","guid":{"rendered":"https:\/\/www.profartspla.site\/wordpress\/?p=28755"},"modified":"2026-05-19T18:53:30","modified_gmt":"2026-05-19T16:53:30","slug":"rayogrammes-ou-stenopes-argentiques","status":"publish","type":"post","link":"https:\/\/www.profartspla.site\/wordpress\/2026\/05\/19\/rayogrammes-ou-stenopes-argentiques\/","title":{"rendered":"Rayogrammes ou st\u00e9nop\u00e9s argentiques"},"content":{"rendered":"<p><strong>Mat&eacute;riel : <\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>3 bacs (r&eacute;v&eacute;lateur, bain d&rsquo;arr&ecirc;t, fixateur).<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>R&eacute;v&eacute;lateur ILFORD<\/strong> &agrave; diluer : dilution standard de 1 volume de r&eacute;v&eacute;lateur + 9 volumes d&rsquo;eau ou bien 1+14 pour un contr&ocirc;le plus pr&eacute;cis du d&eacute;veloppement. Pour les papiers MULTIGRADE, l&rsquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_32115a200381ae17929ebaf3b6ae4e91\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/image\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>image<\/a> appara&icirc;t apr&egrave;s 10 secondes et le d&eacute;veloppement, &agrave; 20 &deg;C est termin&eacute; en une minute.<\/li>\n\n\n\n<li><strong>R&eacute;v&eacute;lateur en poudre ADOTOL Konstant <\/strong>(dilution 1 sachet 350 g. pour 5 litres ou 70 g pour 1 litre)<\/li>\n\n\n\n<li><strong>Bain d&rsquo;arr&ecirc;t <\/strong>: 200 mL de vinaigre m&eacute;nager &agrave; 10% et 800 mL d&rsquo;eau pour 1 L de bain d&rsquo;arr&ecirc;t.<\/li>\n\n\n\n<li><strong>Fixateur ILFORD Rapid Fixer<\/strong> : 1 + 9 pour le papier. Laisser agir 4 minutes.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Pinces : ne surtout pas m&eacute;langer les produits donc respecter une pince par bac.<\/li>\n\n\n\n<li>Lampes inactinique (rouge)<\/li>\n\n\n\n<li>Papier photosensible Ilford Multigrade Satin&eacute; &ndash; Feuilles de 10 x 15 cm, &agrave; d&eacute;couper pour tests.<\/li>\n\n\n\n<li><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_c229695f5270cd46191083d023c542ab\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/lumiere\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Lumi&egrave;re<\/a> blanche ou soleil<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Boite noire avec trou (voir mode d&rsquo;emploi pour cr&eacute;er la sienne) pour le st&eacute;nop&eacute;.<\/li>\n\n\n\n<li>Objets ou d&eacute;coupes ou typons pour les rayogrammes.<\/li>\n<\/ul>\n\n\n\n<p><strong>Technique <\/strong>: &agrave; la lampe inactinique, pr&eacute;parer son rayogramme ou son st&eacute;nop&eacute;. <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3e7a215c57423bf8d2aa588675647657\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/exposer\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Exposer<\/a> &agrave; la <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_c229695f5270cd46191083d023c542ab\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/lumiere\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>lumi&egrave;re<\/a> blanche (environ 3 minutes, plus si ciel voil&eacute;). Puis r&eacute;v&eacute;lateur (1 minute), bain d&rsquo;arr&ecirc;t (rin&ccedil;age), fixateur (4 minutes), s&eacute;chage \/ <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_d834dab3549b63f9fa155754d5cb1158\"  href=\"https:\/\/www.profartspla.site\/wordpress\/Dictionnaire\/chassis\/\"  target=\"_blank\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ch&acirc;ssis<\/a>. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mat\u00e9riel : Technique : \u00e0 la lampe inactinique, pr\u00e9parer son rayogramme ou son st\u00e9nop\u00e9. Exposer \u00e0 la lumi\u00e8re blanche (environ 3 minutes, plus si ciel voil\u00e9). Puis r\u00e9v\u00e9lateur (1 minute), bain d&rsquo;arr\u00eat (rin\u00e7age), fixateur (4 minutes), s\u00e9chage \/ ch\u00e2ssis.<\/p>\n","protected":false},"author":1,"featured_media":23461,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1216,1118],"tags":[],"class_list":["post-28755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cav","category-tuto_technart"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.profartspla.site\/wordpress\/wp-content\/uploads\/2025\/02\/stenope-e1738499365816.png?fit=200%2C114&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/posts\/28755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/comments?post=28755"}],"version-history":[{"count":1,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/posts\/28755\/revisions"}],"predecessor-version":[{"id":28756,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/posts\/28755\/revisions\/28756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/media\/23461"}],"wp:attachment":[{"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/media?parent=28755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/categories?post=28755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.profartspla.site\/wordpress\/wp-json\/wp\/v2\/tags?post=28755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}