{"id":89,"date":"2020-04-07T20:04:14","date_gmt":"2020-04-07T18:04:14","guid":{"rendered":"https:\/\/www.neocatalys.fr\/blog\/?p=89"},"modified":"2021-09-29T18:18:51","modified_gmt":"2021-09-29T16:18:51","slug":"fabriquez-votre-stenope-partie-1","status":"publish","type":"post","link":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/","title":{"rendered":"Le st\u00e9nop\u00e9 Partie I : Fabrication de l&rsquo;appareil"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;89&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;3&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;3.3&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;4&quot;,&quot;greet&quot;:&quot;Notez cet post&quot;,&quot;legend&quot;:&quot;3.3\\\/5 - (3 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Le st\u00e9nop\u00e9 Partie I : Fabrication de l\\u0026#039;appareil&quot;,&quot;width&quot;:&quot;90.4&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 90.4px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            3.3\/5 - (3 votes)    <\/div>\n    <\/div>\n\n<p>Qu\u2019est ce qu\u2019un st\u00e9nop\u00e9 ?&nbsp;C&rsquo;est un appareil photo tr\u00e8s simple dont l&rsquo;objectif est un minuscule trou dans une plaque de m\u00e9tal. Le terme st\u00e9nop\u00e9 d\u00e9signe l&rsquo;objectif lui-m\u00eame. Pas de mise au point, pas de diaphragme, un obturateur ultrasimple : bref, c&rsquo;est un appareil photo minimaliste mais surprenant ! Imaginez une bo\u00eete sur une face de laquelle vous aurez pratiqu\u00e9e un tout petit trou. La lumi\u00e8re passe au travers de ce trou et l\u2019image du sujet vis\u00e9 se projette sur le fond de la bo\u00eete. On obtient une repr\u00e9sentation invers\u00e9e du sujet, sans distorsion g\u00e9om\u00e9trique et d&rsquo;une profondeur de champ pratiquement sans limite. Ca vous fait r\u00eaver ? Et bien c&rsquo;est ce que je vous invite \u00e0 cr\u00e9er maintenant.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fabrication de l\u2019appareil&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Le mat\u00e9riel :&nbsp;<\/h3>\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\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list\"><li>Une bo\u00eete de conserve avec un couvercle <\/li><li>Une petite plaque de m\u00e9tal (d\u00e9coup\u00e9e dans une canette) <\/li><li>De la peinture noire (en bombe) <\/li><li>Du gaffer (ruban adh\u00e9sif noir opaque) <\/li><li>Un leste (pour stabiliser l&rsquo;appareil).<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Les outils :&nbsp;<\/h3>\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\" style=\"flex-basis:100%\">\n<ul class=\"wp-block-list\"><li>Une perceuse <\/li><li>Une aiguille <\/li><li>Un marteau <\/li><li>Du papier de verre tr\u00e8s fin <\/li><li>Un cutter <\/li><li>Une paire de ciseaux.<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>Pour fabriquer notre st\u00e9nop\u00e9, pas de recette miracle, ici nous le ferons \u00e0 partir d\u2019une bo\u00eete de conserve, mais libre \u00e0 vous de faire comme vous le sentez du moment que vous avez \u00ab\u00a0une chambre noire\u00a0\u00bb et un petit trou, \u00e7a marche. <\/p>\n\n\n\n<p>Utilisez une bo\u00eete de conserve de gros diam\u00e8tre et d&rsquo;au moins 17 cm de haut(si vous voulez faire au moins des 10&#215;15 verticaux).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-576x1024.jpg\" alt=\"\" class=\"wp-image-209\" width=\"359\" height=\"638\" srcset=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-576x1024.jpg 576w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-253x450.jpg 253w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-768x1366.jpg 768w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-864x1536.jpg 864w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-1152x2048.jpg 1152w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170823-scaled.jpg 1439w\" sizes=\"(max-width: 359px) 100vw, 359px\" \/><\/figure><\/div>\n\n\n\n<p>&#8211; Avec la perceuse, percez la bo\u00eete au milieu de sa hauteur en faisant un trou assez large (au moins 1cm de diam\u00e8tre). <\/p>\n\n\n\n<p>&#8211; Peignez ensuite l&rsquo;int\u00e9rieur de la bo\u00eete et du couvercle en noir. Le couvercle doit \u00eatre \u00e9tanche. Il peut s&rsquo;agir du couvercle de la bo\u00eete peint en noir ou d&rsquo;un morceau de toile cir\u00e9e noire opaque maintenue par un gros \u00e9lastique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Fabrication de \u00ab\u00a0l\u2019objectif\u00a0\u00bb :<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-576x1024.jpg\" alt=\"\" data-id=\"211\" data-full-url=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-scaled.jpg\" data-link=\"https:\/\/www.neocatalys.fr\/blog\/?attachment_id=211\" class=\"wp-image-211\" srcset=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-576x1024.jpg 576w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-253x450.jpg 253w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-768x1366.jpg 768w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-864x1536.jpg 864w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-1152x2048.jpg 1152w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170858-scaled.jpg 1439w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"579\" height=\"1024\" src=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-579x1024.jpg\" alt=\"\" data-id=\"213\" data-full-url=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-rotated.jpg\" data-link=\"https:\/\/www.neocatalys.fr\/blog\/?attachment_id=213\" class=\"wp-image-213\" srcset=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-579x1024.jpg 579w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-254x450.jpg 254w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-768x1359.jpg 768w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-868x1536.jpg 868w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170921-rotated.jpg 904w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"579\" height=\"1024\" src=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-579x1024.jpg\" alt=\"\" data-id=\"208\" data-full-url=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-rotated.jpg\" data-link=\"https:\/\/www.neocatalys.fr\/blog\/?attachment_id=208\" class=\"wp-image-208\" srcset=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-579x1024.jpg 579w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-254x450.jpg 254w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-768x1359.jpg 768w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-868x1536.jpg 868w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-rotated.jpg 904w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Voici l\u2019\u00e9l\u00e9ment le plus important de notre st\u00e9nop\u00e9. <strong>C&rsquo;est la qualit\u00e9 du trou qui fait la qualit\u00e9 de l&rsquo;image<\/strong>.&nbsp;Il doit \u00eatre circulaire et de diam\u00e8tre r\u00e9gulier.&nbsp;Bien que le mat\u00e9riau id\u00e9al soit le laiton pour notre st\u00e9nop\u00e9, on va faire encore plus simple : on va r\u00e9cup\u00e9rer un morceau de canette de boisson en m\u00e9tal (que l\u2019on peu d\u00e9couper avec des ciseaux ou un cutter).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Reste maintenant \u00e0 faire le trou proprement dit<\/strong><\/h4>\n\n\n\n<p>La technique g\u00e9n\u00e9ralement utilis\u00e9e pour percer un trou de faible diam\u00e8tre est la suivante: on pose le morceau de m\u00e9tal sur un bout de bois et \u00e0 l\u2019aide d&rsquo;un marteau et d\u2019une \u00e9pingle, on perce le trou. La pointe ne doit pas compl\u00e8tement traverser le morceau de m\u00e9tal pour que le trou ne soit pas trop gros. On utilise ensuite du papier de verre tr\u00e8s fin (600 \u00e0 l&rsquo;eau) afin d&rsquo;\u00e9barber le c\u00f4ne de sortie de la pointe de l&rsquo;aiguille. Un deuxi\u00e8me passage de la pointe de l&rsquo;aiguille permet de r\u00e9gulariser la circonf\u00e9rence du trou. <\/p>\n\n\n\n<p>Il ne reste plus alors qu&rsquo;\u00e0 passer la plaque au marqueur noir, histoire d&rsquo;\u00e9viter autant que possible les r\u00e9flexions parasites. Le point le plus d\u00e9licat est de faire un objectif de bonne qualit\u00e9. Le trou perc\u00e9 dans la plaque m\u00e9tallique devra \u00eatre <strong>tr\u00e8s petit<\/strong> (0,5 mm max.) et <strong>aussi rond que possible<\/strong>. <\/p>\n\n\n\n<p>Je vous montrerai dans la deuxi\u00e8me partie comment mesurer le diam\u00e8tre de ce trou et v\u00e9rifier si ce diam\u00e8tre est optimal pour notre st\u00e9nop\u00e9.  <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-579x1024.jpg\" alt=\"\" class=\"wp-image-208\" width=\"284\" height=\"502\" srcset=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-579x1024.jpg 579w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-254x450.jpg 254w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-768x1359.jpg 768w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-868x1536.jpg 868w, https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2020\/04\/IMG_20210831_170934-rotated.jpg 904w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/><\/figure><\/div>\n\n\n\n<p>Pour terminer la fabrication, il suffira simplement de fixer solidement notre plaque sur la bo\u00eete de conserve \u00e0 l\u2019aide du gaffer, en veillant \u00e0 l&rsquo;\u00e9tanch\u00e9it\u00e9 \u00e0 la lumi\u00e8re et pour la fabrication de l\u2019obturateur : un bout de gaffer que l\u2019on posera devant le trou. <\/p>\n\n\n\n<p>Voil\u00e0 ! l&rsquo;appareil est termin\u00e9 et pr\u00eat \u00e0 l&#8217;emploi. On peut passer \u00e0 la deuxi\u00e8me \u00e9tape :<a href=\"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-2-calcul-du-temps-de-pose\/\">&nbsp;<strong>Le calcul du temps de pose<\/strong> <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qu\u2019est ce qu\u2019un st\u00e9nop\u00e9 ?&nbsp;C&rsquo;est un appareil photo tr\u00e8s simple dont l&rsquo;objectif est un minuscule trou dans une plaque de m\u00e9tal. Le terme st\u00e9nop\u00e9 d\u00e9signe l&rsquo;objectif lui-m\u00eame. Pas de mise<\/p>\n<p class=\"more-link\"><a href=\"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/\" class=\"readmore\">Lire la suite<svg class=\"icon icon-angle-right\" aria-hidden=\"true\" role=\"img\"> <use href=\"#icon-angle-right\" xlink:href=\"#icon-angle-right\"><\/use> <\/svg><span class=\"screen-reader-text\">Le st\u00e9nop\u00e9 Partie I : Fabrication de l&rsquo;appareil<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-89","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le st\u00e9nop\u00e9 Partie I : Fabrication de l&#039;appareil -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le st\u00e9nop\u00e9 Partie I : Fabrication de l&#039;appareil -\" \/>\n<meta property=\"og:description\" content=\"Qu\u2019est ce qu\u2019un st\u00e9nop\u00e9 ?&nbsp;C&rsquo;est un appareil photo tr\u00e8s simple dont l&rsquo;objectif est un minuscule trou dans une plaque de m\u00e9tal. Le terme st\u00e9nop\u00e9 d\u00e9signe l&rsquo;objectif lui-m\u00eame. Pas de miseLire la suite Le st\u00e9nop\u00e9 Partie I : Fabrication de l&rsquo;appareil\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/neocatalys\" \/>\n<meta property=\"article:published_time\" content=\"2020-04-07T18:04:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-29T16:18:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/08\/DSC05475.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Xxavier\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Xxavier\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/\"},\"author\":{\"name\":\"Xxavier\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#\\\/schema\\\/person\\\/0b050aac3ddae320eb0c26eee29a8de3\"},\"headline\":\"Le st\u00e9nop\u00e9 Partie I : Fabrication de l&rsquo;appareil\",\"datePublished\":\"2020-04-07T18:04:14+00:00\",\"dateModified\":\"2021-09-29T16:18:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/\"},\"wordCount\":703,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/DSC05475.jpg\",\"articleSection\":[\"Technique\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/\",\"url\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/\",\"name\":\"Le st\u00e9nop\u00e9 Partie I : Fabrication de l'appareil -\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/DSC05475.jpg\",\"datePublished\":\"2020-04-07T18:04:14+00:00\",\"dateModified\":\"2021-09-29T16:18:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/DSC05475.jpg\",\"contentUrl\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/DSC05475.jpg\",\"width\":1500,\"height\":1125},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/fabriquez-votre-stenope-partie-1\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Le st\u00e9nop\u00e9 Partie I : Fabrication de l&#8217;appareil\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/\",\"name\":\"\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#organization\",\"name\":\"Neo Catalys\",\"url\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/cropped-neo-catalys-studio-photo-angers.png\",\"contentUrl\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/cropped-neo-catalys-studio-photo-angers.png\",\"width\":398,\"height\":250,\"caption\":\"Neo Catalys\"},\"image\":{\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/neocatalys\",\"https:\\\/\\\/www.instagram.com\\\/xaviersutter_pro\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/xavier-sutter\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCovUmExHy75CQ6d_6woIbOA\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.neocatalys.fr\\\/blog\\\/#\\\/schema\\\/person\\\/0b050aac3ddae320eb0c26eee29a8de3\",\"name\":\"Xxavier\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f8405ad4bbbda64f2ce86a00eef2f73bc012af19406a7ed23c23171c7b7525ec?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f8405ad4bbbda64f2ce86a00eef2f73bc012af19406a7ed23c23171c7b7525ec?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f8405ad4bbbda64f2ce86a00eef2f73bc012af19406a7ed23c23171c7b7525ec?s=96&d=mm&r=g\",\"caption\":\"Xxavier\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Le st\u00e9nop\u00e9 Partie I : Fabrication de l'appareil -","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/","og_locale":"fr_FR","og_type":"article","og_title":"Le st\u00e9nop\u00e9 Partie I : Fabrication de l'appareil -","og_description":"Qu\u2019est ce qu\u2019un st\u00e9nop\u00e9 ?&nbsp;C&rsquo;est un appareil photo tr\u00e8s simple dont l&rsquo;objectif est un minuscule trou dans une plaque de m\u00e9tal. Le terme st\u00e9nop\u00e9 d\u00e9signe l&rsquo;objectif lui-m\u00eame. Pas de miseLire la suite Le st\u00e9nop\u00e9 Partie I : Fabrication de l&rsquo;appareil","og_url":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/","article_publisher":"https:\/\/www.facebook.com\/neocatalys","article_published_time":"2020-04-07T18:04:14+00:00","article_modified_time":"2021-09-29T16:18:51+00:00","og_image":[{"width":1500,"height":1125,"url":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/08\/DSC05475.jpg","type":"image\/jpeg"}],"author":"Xxavier","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Xxavier","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#article","isPartOf":{"@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/"},"author":{"name":"Xxavier","@id":"https:\/\/www.neocatalys.fr\/blog\/#\/schema\/person\/0b050aac3ddae320eb0c26eee29a8de3"},"headline":"Le st\u00e9nop\u00e9 Partie I : Fabrication de l&rsquo;appareil","datePublished":"2020-04-07T18:04:14+00:00","dateModified":"2021-09-29T16:18:51+00:00","mainEntityOfPage":{"@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/"},"wordCount":703,"commentCount":1,"publisher":{"@id":"https:\/\/www.neocatalys.fr\/blog\/#organization"},"image":{"@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#primaryimage"},"thumbnailUrl":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/08\/DSC05475.jpg","articleSection":["Technique"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/","url":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/","name":"Le st\u00e9nop\u00e9 Partie I : Fabrication de l'appareil -","isPartOf":{"@id":"https:\/\/www.neocatalys.fr\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#primaryimage"},"image":{"@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#primaryimage"},"thumbnailUrl":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/08\/DSC05475.jpg","datePublished":"2020-04-07T18:04:14+00:00","dateModified":"2021-09-29T16:18:51+00:00","breadcrumb":{"@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#primaryimage","url":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/08\/DSC05475.jpg","contentUrl":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/08\/DSC05475.jpg","width":1500,"height":1125},{"@type":"BreadcrumbList","@id":"https:\/\/www.neocatalys.fr\/blog\/fabriquez-votre-stenope-partie-1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.neocatalys.fr\/blog\/"},{"@type":"ListItem","position":2,"name":"Le st\u00e9nop\u00e9 Partie I : Fabrication de l&#8217;appareil"}]},{"@type":"WebSite","@id":"https:\/\/www.neocatalys.fr\/blog\/#website","url":"https:\/\/www.neocatalys.fr\/blog\/","name":"","description":"","publisher":{"@id":"https:\/\/www.neocatalys.fr\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.neocatalys.fr\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.neocatalys.fr\/blog\/#organization","name":"Neo Catalys","url":"https:\/\/www.neocatalys.fr\/blog\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.neocatalys.fr\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/01\/cropped-neo-catalys-studio-photo-angers.png","contentUrl":"https:\/\/www.neocatalys.fr\/blog\/wp-content\/uploads\/2021\/01\/cropped-neo-catalys-studio-photo-angers.png","width":398,"height":250,"caption":"Neo Catalys"},"image":{"@id":"https:\/\/www.neocatalys.fr\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/neocatalys","https:\/\/www.instagram.com\/xaviersutter_pro\/","https:\/\/www.linkedin.com\/in\/xavier-sutter\/","https:\/\/www.youtube.com\/channel\/UCovUmExHy75CQ6d_6woIbOA"]},{"@type":"Person","@id":"https:\/\/www.neocatalys.fr\/blog\/#\/schema\/person\/0b050aac3ddae320eb0c26eee29a8de3","name":"Xxavier","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/f8405ad4bbbda64f2ce86a00eef2f73bc012af19406a7ed23c23171c7b7525ec?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f8405ad4bbbda64f2ce86a00eef2f73bc012af19406a7ed23c23171c7b7525ec?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f8405ad4bbbda64f2ce86a00eef2f73bc012af19406a7ed23c23171c7b7525ec?s=96&d=mm&r=g","caption":"Xxavier"}}]}},"_links":{"self":[{"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/posts\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/comments?post=89"}],"version-history":[{"count":13,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/posts\/89\/revisions"}],"predecessor-version":[{"id":224,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/posts\/89\/revisions\/224"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/media\/166"}],"wp:attachment":[{"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/media?parent=89"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/categories?post=89"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.neocatalys.fr\/blog\/wp-json\/wp\/v2\/tags?post=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}