{"id":2973,"date":"2010-08-06T22:00:15","date_gmt":"2010-08-06T20:00:15","guid":{"rendered":"http:\/\/jlggb.net\/blog2\/?p=2973"},"modified":"2010-08-07T11:47:31","modified_gmt":"2010-08-07T09:47:31","slug":"lamelles-couvre-objets","status":"publish","type":"post","link":"https:\/\/jlggb.net\/blog2\/?p=2973","title":{"rendered":"Lamelles couvre-objets"},"content":{"rendered":"<p><a href=\"https:\/\/jlggb.net\/blog2\/wp-content\/uploads\/2010\/08\/lamelles.jpg\" data-rel=\"lightbox-image-0\" data-imagelightbox=\"0\" data-rl_title=\"\" data-rl_caption=\"\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jlggb.net\/blog2\/wp-content\/uploads\/2010\/08\/lamelles.jpg\" alt=\"\" title=\"\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-2975\" srcset=\"https:\/\/jlggb.net\/blog2\/wp-content\/uploads\/2010\/08\/lamelles.jpg 1280w, https:\/\/jlggb.net\/blog2\/wp-content\/uploads\/2010\/08\/lamelles-300x225.jpg 300w, https:\/\/jlggb.net\/blog2\/wp-content\/uploads\/2010\/08\/lamelles-1024x768.jpg 1024w, https:\/\/jlggb.net\/blog2\/wp-content\/uploads\/2010\/08\/lamelles-150x112.jpg 150w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\nVendredi 6 ao\u00fbt 2010, 20h, \u00e0 la faveur d&rsquo;un rangement en profondeur, r\u00e9appara\u00eet cette bo\u00eete de tr\u00e8s fines lamelles de verre \u00ab\u00a0couvre-objets\u00a0\u00bb \u2014 que l&rsquo;on dispose sur la goutte plac\u00e9e sur la lame porte-objets sous l&rsquo;objectif d&rsquo;un microscope. Il en reste une quinzaine. Elles ont \u00e9t\u00e9 achet\u00e9es en 1958 chez un opticien qui se trouvait Place de la R\u00e9publique \u00e0 Valence (Dr\u00f4me), au rez de chauss\u00e9e du grand immeuble de l&rsquo;h\u00f4tel de la Croix d&rsquo;Or. Le microscope, achet\u00e9 quant \u00e0 lui la m\u00eame ann\u00e9e lors d&rsquo;un premier voyage \u00e0 Paris, est de la marque Optico, l&rsquo;une des plus anciennes fabriques fran\u00e7aises d&rsquo;instruments d&rsquo;optique. Il existe encore et pourra \u00eatre document\u00e9 ici un jour peut-\u00eatre, de la m\u00eame fa\u00e7on que le livre d&rsquo;Henri Coupin, <em>Ce qu&rsquo;on peut voir avec un petit microscope<\/em>. Des diatom\u00e9es, des cellules v\u00e9g\u00e9tales, des param\u00e9cies, des vorticelles et des spermatozo\u00efdes furent ainsi observ\u00e9s. Mon go\u00fbt, et une confiance un peu aveugle en l&rsquo;observation, s&rsquo;exer\u00e7ait ainsi. Ce blog en est d&rsquo;une certaine fa\u00e7on le prolongement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vendredi 6 ao\u00fbt 2010, 20h, \u00e0 la faveur d&rsquo;un rangement en profondeur, r\u00e9appara\u00eet cette bo\u00eete de tr\u00e8s fines lamelles de verre \u00ab\u00a0couvre-objets\u00a0\u00bb \u2014 que l&rsquo;on dispose sur la goutte plac\u00e9e sur la lame porte-objets sous l&rsquo;objectif d&rsquo;un microscope. Il en reste une quinzaine. Elles ont \u00e9t\u00e9 achet\u00e9es en 1958 chez un opticien qui se trouvait &hellip; <a href=\"https:\/\/jlggb.net\/blog2\/?p=2973\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Lamelles couvre-objets<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,74,26,17],"tags":[459],"class_list":["post-2973","post","type-post","status-publish","format-standard","hentry","category-histoire","category-monument","category-objet","category-observation","tag-microscope"],"_links":{"self":[{"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=\/wp\/v2\/posts\/2973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2973"}],"version-history":[{"count":0,"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=\/wp\/v2\/posts\/2973\/revisions"}],"wp:attachment":[{"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jlggb.net\/blog2\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}