{"id":33183,"date":"2026-06-08T11:15:42","date_gmt":"2026-06-08T09:15:42","guid":{"rendered":"https:\/\/milano.scienzaunder18.net\/wordpress\/?page_id=33183"},"modified":"2026-06-08T11:15:46","modified_gmt":"2026-06-08T09:15:46","slug":"2026-camera-obscura","status":"publish","type":"page","link":"https:\/\/milano.scienzaunder18.net\/wordpress\/manifestazioni\/2026-2\/2026-camera-obscura\/","title":{"rendered":"2026 &#8211; Camera obscura"},"content":{"rendered":"\n<p><strong>\u00a0Laboratorio fotografico\u00a0a cura di Carlo Cattadori e Marco Costa<\/strong><\/p>\n\n\n\n<p>La camera obscura montata all\u2019aperto presenta il&nbsp; fenomeno della produzione delle immagini (rovesciate) su una superficie bidimensionale attraverso un piccolo foro senza uso di tecnologia, secondo un procedimento usato fin dall\u2019antichit\u00e0 per osservazioni astronomiche e dal XVI secolo in campo artistico .<\/p>\n\n\n\n<p>Nei giorni 12, 13 e 14 maggio si sono alternate 25 classi, per un totale di circa 270 alunne e alunni, dalla scuola dell\u2019infanzia alla secondaria di primo grado.<\/p>\n\n\n\n<p>I visitatori divisi in gruppi di 5\/6 si accomodano sul pavimento della camera e appena gli occhi si adattano al buio vedono formarsi, sulla parete opposta della camera, l&#8217;immagine capovolta dell&#8217;edificio della ex Chiesetta verso cui era rivolta la camera. <\/p>\n\n\n\n<p>All&#8217;uscita constatano che l&#8217;effetto \u00e8 dovuto ad un semplice foro praticato nel rivestimento della camera, senza nessuna lente o altro dispositivo ottico. Il buco delimita un cono di luce riflessa dall&#8217;edificio i cui particolari risultano ribaltati in senso alto\/basso e destra\/sinistra.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ac9711b07447&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ac9711b07447\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"900\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/chiesetta-camera-Obscura-su18-Milano.jpg\" alt=\"chiesetta-camera-Obscura-su18-Milano\" class=\"wp-image-33198\" srcset=\"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/chiesetta-camera-Obscura-su18-Milano.jpg 675w, https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/chiesetta-camera-Obscura-su18-Milano-225x300.jpg 225w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ac9711b0cc6b&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ac9711b0cc6b\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"900\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/Camera-Obscura-su18-Milano.jpg\" alt=\"Camera-Obscura-su18-Milano\" class=\"wp-image-33196\" srcset=\"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/Camera-Obscura-su18-Milano.jpg 675w, https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/Camera-Obscura-su18-Milano-225x300.jpg 225w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ac9711b104cb&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ac9711b104cb\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"900\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/Camera-Obscura-laboratorio-su18.jpg\" alt=\"\" class=\"wp-image-33197\" srcset=\"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/Camera-Obscura-laboratorio-su18.jpg 675w, https:\/\/milano.scienzaunder18.net\/wordpress\/wp-content\/uploads\/2026\/06\/Camera-Obscura-laboratorio-su18-225x300.jpg 225w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Laboratorio fotografico\u00a0a cura di Carlo Cattadori e Marco Costa La camera obscura montata all\u2019aperto presenta il&nbsp; fenomeno della produzione delle immagini (rovesciate) su una superficie bidimensionale attraverso un piccolo foro senza uso di tecnologia, secondo un procedimento usato fin dall\u2019antichit\u00e0 per osservazioni astronomiche e dal XVI secolo in campo artistico . Nei giorni 12, 13 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":33110,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-33183","page","type-page","status-publish","hentry"],"blog_post_layout_featured_media_urls":{"thumbnail":"","full":""},"categories_names":null,"comments_number":"0","wpmagazine_modules_lite_featured_media_urls":{"thumbnail":"","cvmm-medium":"","cvmm-medium-plus":"","cvmm-portrait":"","cvmm-medium-square":"","cvmm-large":"","cvmm-small":"","full":""},"_links":{"self":[{"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/pages\/33183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/comments?post=33183"}],"version-history":[{"count":1,"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/pages\/33183\/revisions"}],"predecessor-version":[{"id":33199,"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/pages\/33183\/revisions\/33199"}],"up":[{"embeddable":true,"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/pages\/33110"}],"wp:attachment":[{"href":"https:\/\/milano.scienzaunder18.net\/wordpress\/wp-json\/wp\/v2\/media?parent=33183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}