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href="#Dalekohled"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Dalekohled</span> </div> </a> <ul id="toc-Dalekohled-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Odkazy" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Odkazy"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Odkazy</span> </div> </a> <button aria-controls="toc-Odkazy-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Přepnout podsekci Odkazy</span> </button> <ul id="toc-Odkazy-sublist" class="vector-toc-list"> <li id="toc-Literatura" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Literatura"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Literatura</span> </div> </a> <ul id="toc-Literatura-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Související_články" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Související_články"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Související články</span> </div> </a> <ul id="toc-Související_články-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Externí_odkazy" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Externí_odkazy"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Externí odkazy</span> </div> </a> <ul id="toc-Externí_odkazy-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Obsah" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Přepnout obsah" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Přepnout obsah</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Laurent Cassegrain</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Přejděte k článku v jiném jazyce. Je dostupný v 20 jazycích" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-20" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">20 jazyků</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%84%D9%88%D8%B1%D8%A7%D9%86_%D9%83%D8%A7%D8%B3%D8%BA%D8%B1%D8%A7%D9%86" title="لوران كاسغران – arabština" lang="ar" hreflang="ar" data-title="لوران كاسغران" data-language-autonym="العربية" data-language-local-name="arabština" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%84%D9%88%D8%B1%D8%A7%D9%86_%D9%83%D8%A7%D8%B3%D9%8A%D8%AC%D8%B1%D9%8A%D9%86" title="لوران كاسيجرين – arabština (egyptská)" lang="arz" hreflang="arz" data-title="لوران كاسيجرين" data-language-autonym="مصرى" data-language-local-name="arabština (egyptská)" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – němčina" lang="de" hreflang="de" data-title="Laurent Cassegrain" data-language-autonym="Deutsch" data-language-local-name="němčina" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – angličtina" lang="en" hreflang="en" data-title="Laurent Cassegrain" data-language-autonym="English" data-language-local-name="angličtina" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – španělština" lang="es" hreflang="es" data-title="Laurent Cassegrain" data-language-autonym="Español" data-language-local-name="španělština" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – francouzština" lang="fr" hreflang="fr" data-title="Laurent Cassegrain" data-language-autonym="Français" data-language-local-name="francouzština" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – chorvatština" lang="hr" hreflang="hr" data-title="Laurent Cassegrain" data-language-autonym="Hrvatski" data-language-local-name="chorvatština" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BC%D5%B8%D6%80%D5%A1%D5%B6_%D5%94%D5%A1%D5%BD%D5%BD%D5%A5%D5%A3%D6%80%D5%A5%D5%B6" title="Լորան Քասսեգրեն – arménština" lang="hy" hreflang="hy" data-title="Լորան Քասսեգրեն" data-language-autonym="Հայերեն" data-language-local-name="arménština" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – italština" lang="it" hreflang="it" data-title="Laurent Cassegrain" data-language-autonym="Italiano" data-language-local-name="italština" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%AD%E3%83%BC%E3%83%A9%E3%83%B3%E3%83%BB%E3%82%AB%E3%82%BB%E3%82%B0%E3%83%AC%E3%83%B3" title="ローラン・カセグレン – japonština" lang="ja" hreflang="ja" data-title="ローラン・カセグレン" data-language-autonym="日本語" data-language-local-name="japonština" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A1%9C%EB%9E%91_%EC%B9%B4%EC%8A%A4%EA%B7%B8%EB%9E%AD" title="로랑 카스그랭 – korejština" lang="ko" hreflang="ko" data-title="로랑 카스그랭" data-language-autonym="한국어" data-language-local-name="korejština" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – lucemburština" lang="lb" hreflang="lb" data-title="Laurent Cassegrain" data-language-autonym="Lëtzebuergesch" data-language-local-name="lucemburština" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – nizozemština" lang="nl" hreflang="nl" data-title="Laurent Cassegrain" data-language-autonym="Nederlands" data-language-local-name="nizozemština" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – polština" lang="pl" hreflang="pl" data-title="Laurent Cassegrain" data-language-autonym="Polski" data-language-local-name="polština" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – portugalština" lang="pt" hreflang="pt" data-title="Laurent Cassegrain" data-language-autonym="Português" data-language-local-name="portugalština" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%B0%D1%81%D1%81%D0%B5%D0%B3%D1%80%D0%B5%D0%BD,_%D0%9B%D0%BE%D1%80%D0%B0%D0%BD" title="Кассегрен, Лоран – ruština" lang="ru" hreflang="ru" data-title="Кассегрен, Лоран" data-language-autonym="Русский" data-language-local-name="ruština" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Laurent_Cassegrain" title="Laurent Cassegrain – slovinština" lang="sl" hreflang="sl" data-title="Laurent Cassegrain" data-language-autonym="Slovenščina" data-language-local-name="slovinština" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%A5%E0%B8%A3%E0%B9%87%E0%B8%AD%E0%B8%87_%E0%B8%81%E0%B8%B1%E0%B8%AA%E0%B9%81%E0%B8%81%E0%B8%A3%E0%B9%87%E0%B8%87" title="โลร็อง กัสแกร็ง – thajština" lang="th" hreflang="th" data-title="โลร็อง กัสแกร็ง" data-language-autonym="ไทย" data-language-local-name="thajština" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9B%D0%BE%D1%80%D0%B0%D0%BD_%D0%9A%D0%B0%D1%81%D1%81%D0%B5%D0%B3%D1%80%D0%B5%D0%BD" title="Лоран Кассегрен – ukrajinština" lang="uk" hreflang="uk" data-title="Лоран Кассегрен" data-language-autonym="Українська" data-language-local-name="ukrajinština" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B4%9B%E6%9C%97%C2%B7%E5%8D%A1%E5%A1%9E%E6%A0%BC%E5%85%B0" title="洛朗·卡塞格兰 – čínština" lang="zh" hreflang="zh" data-title="洛朗·卡塞格兰" data-language-autonym="中文" data-language-local-name="čínština" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1352012#sitelinks-wikipedia" title="Editovat mezijazykové odkazy" class="wbc-editpage">Upravit odkazy</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Jmenné prostory"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Laurent_Cassegrain" title="Zobrazit obsahovou stránku [c]" accesskey="c"><span>Článek</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskuse:Laurent_Cassegrain&action=edit&redlink=1" rel="discussion" class="new" title="Diskuse ke stránce (stránka neexistuje) [t]" accesskey="t"><span>Diskuse</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Změnit variantu jazyka" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">čeština</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Zobrazení"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Laurent_Cassegrain"><span>Číst</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit" title="Editovat tuto stránku [v]" accesskey="v"><span>Editovat</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&action=edit" title="Editovat zdrojový kód této stránky [e]" accesskey="e"><span>Editovat zdroj</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&action=history" title="Starší verze této stránky. [h]" accesskey="h"><span>Zobrazit historii</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Nástroje ke stránce"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Nástroje" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Nástroje</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Nástroje</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">přesunout do postranního panelu</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">skrýt</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Další možnosti" > <div class="vector-menu-heading"> Akce </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Laurent_Cassegrain"><span>Číst</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit" title="Editovat tuto stránku [v]" accesskey="v"><span>Editovat</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&action=edit" title="Editovat zdrojový kód této stránky [e]" accesskey="e"><span>Editovat zdroj</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&action=history"><span>Zobrazit historii</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Obecné </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speci%C3%A1ln%C3%AD:Co_odkazuje_na/Laurent_Cassegrain" title="Seznam všech wikistránek, které sem odkazují [j]" accesskey="j"><span>Odkazuje sem</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speci%C3%A1ln%C3%AD:Souvisej%C3%ADc%C3%AD_zm%C4%9Bny/Laurent_Cassegrain" rel="nofollow" title="Nedávné změny stránek, na které je odkazováno [k]" accesskey="k"><span>Související změny</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=cs" title="Nahrát obrázky či jiná multimédia [u]" accesskey="u"><span>Načíst soubor</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speci%C3%A1ln%C3%AD:Speci%C3%A1ln%C3%AD_str%C3%A1nky" title="Seznam všech speciálních stránek [q]" accesskey="q"><span>Speciální stránky</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Laurent_Cassegrain&oldid=23796304" title="Trvalý odkaz na současnou verzi 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Wikipedie, otevřené encyklopedie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="cs" dir="ltr"><table class="infobox biography vcard" style="width:22em"><tbody><tr><th colspan="2" class="fn" style="text-align:center;font-size:125%;font-weight:bold">Laurent Cassegrain</th></tr><tr><th scope="row" style="text-align:left">Narození</th><td><span class="wd"><a href="/wiki/1629" title="1629">1629</a></span><br /><span class="wd"><a href="/wiki/Chartres" title="Chartres">Chartres</a></span></td></tr><tr><th scope="row" style="text-align:left">Úmrtí</th><td><span class="wd"><a href="/wiki/30._srpen" title="30. srpen">30. srpna</a> <a href="/wiki/1693" title="1693">1693</a> (ve věku 63–64 let)</span><br /><span class="wd">Chaudon</span></td></tr><tr><th scope="row" style="text-align:left">Povolání</th><td class="role"><span class="wd"><a href="/wiki/Astronom" title="Astronom">astronom</a> a <a href="/wiki/Fyzik" class="mw-redirect" title="Fyzik">fyzik</a></span></td></tr><tr><th scope="row" style="text-align:left">Nábož. vyznání</th><td><span class="wd"><a href="/wiki/Katolicismus" title="Katolicismus">katolicismus</a></span></td></tr><tr><th scope="row" style="text-align:left">Funkce</th><td><span class="wd"><a href="/wiki/U%C4%8Ditel" title="Učitel">učitel</a> (Marceauovo lyceum)<br /><span lang="en">parochus</span> (Chaudon)</span></td></tr><tr><td colspan="2" style="text-align:center"><span typeof="mw:File"><span title="Logo Wikimedia Commons"><img alt="Logo Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png" decoding="async" width="20" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <b><a href="https://commons.wikimedia.org/wiki/Category:Laurent_Cassegrain" class="extiw" title="c:Category:Laurent Cassegrain">multimediální obsah</a></b> na <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Commons</a></td></tr><tr><td colspan="2" style="text-align:center;font-size: smaller; white-space: nowrap;">Některá data mohou pocházet z <a href="https://www.wikidata.org/wiki/Q1352012" class="extiw" title="d:Q1352012">datové položky</a>.<br />Chybí svobodný <span class="plainlinks" title="Nápověda:Načtení souboru"><a class="external text" href="https://tools.wmflabs.org/blahma/noportrait.php?Laurent_Cassegrain">obrázek</a></span>. </td></tr></tbody></table> <p><b>Laurent Cassegrain</b> ([<i>lorán kas<sup>e</sup>grei<sup>n</sup></i>]; kolem 1629, oblast <a href="/wiki/Chartres" title="Chartres">Chartres</a> – <a href="/wiki/31._srpen" title="31. srpen">31. srpna</a> <a href="/wiki/1693" title="1693">1693</a> <a href="/w/index.php?title=Chaudon&action=edit&redlink=1" class="new" title="Chaudon (stránka neexistuje)">Chaudon</a>, <a href="/wiki/Eure-et-Loir" title="Eure-et-Loir">Eure-et-Loir</a>) byl <a href="/wiki/Francie" title="Francie">francouzský</a> <a href="/wiki/Katolictv%C3%AD" class="mw-redirect" title="Katolictví">katolický</a> <a href="/wiki/Kn%C4%9Bz" title="Kněz">kněz</a>, fyzik a vynálezce. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Život"><span id=".C5.BDivot"></span>Život</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit&section=1" title="Editace sekce: Život" class="mw-editsection-visualeditor"><span>editovat</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Laurent_Cassegrain&action=edit&section=1" title="Editovat zdrojový kód sekce Život"><span>editovat zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>O jeho životě není mnoho známo. Jeho rodiče byli Mathurin Cassegrain a Jeanne Marquet. Není známo, kde a jak studoval, ale roku 1654 už byl knězem a profesorem, kterého patrně zajímala akustika, optika a mechanika. Později učil přírodní vědy na <i>Collège</i> (vyšším gymnáziu) v Chartres. </p> <div class="mw-heading mw-heading2"><h2 id="Dalekohled">Dalekohled</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit&section=2" title="Editace sekce: Dalekohled" class="mw-editsection-visualeditor"><span>editovat</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Laurent_Cassegrain&action=edit&section=2" title="Editovat zdrojový kód sekce Dalekohled"><span>editovat zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="uvodni-upozorneni hatnote"> Podrobnější informace naleznete v článku <a href="/wiki/Cassegrain%C5%AFv_dalekohled" title="Cassegrainův dalekohled">Cassegrainův dalekohled</a>.</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Soubor:Cassegrain_telescope.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Cassegrain_telescope.png/330px-Cassegrain_telescope.png" decoding="async" width="330" height="84" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Cassegrain_telescope.png/495px-Cassegrain_telescope.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Cassegrain_telescope.png/660px-Cassegrain_telescope.png 2x" data-file-width="953" data-file-height="243" /></a><figcaption>Dráha světla v Cassegrainově dalekohledu</figcaption></figure> <p>Cassegrain patrně zdokonalil <a href="/wiki/Isaac_Newton" title="Isaac Newton">Newtonův</a> zrcadlový <a href="/wiki/Dalekohled" title="Dalekohled">dalekohled</a>. V dalekohledu místo rovinného sekundárního zrcadla použil zrcadlo vypuklé, jež odráží paprsky do středového otvoru v dutém primárním zrcadle a do <a href="/wiki/Okul%C3%A1r" title="Okulár">okuláru</a>, který se nachází na zadní straně tubusu. Výhodou je zkrácení stavební délky soustavy, respektive prodloužení ohniskové vzdálenosti. Toho se využívá zejména ve fotografii, většinou ale už ve verzích <a href="/wiki/Schmidt%C5%AFv_teleskop" title="Schmidtův teleskop">Schmidt</a> nebo Maksutov. Vzhledem k tomu, že je sekundární zrcadlo umístěné zhruba v polovině optické délky soustavy, kde je optický svazek ještě poměrně široký, dochází vlivem zastínění ke snížení světelnosti oproti klasické soustavě Newtonově, která má sekundární zrcátko menší. Dalším důsledkem je zhoršení teoretické ostrosti vytvořeného obrazu. </p><p>Vylepšením Cassegrainovy soustavy jsou pak soustavy Schmidt, Maksutov nebo Ritchey–Chretien. </p> <div class="mw-heading mw-heading2"><h2 id="Odkazy">Odkazy</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit&section=3" title="Editace sekce: Odkazy" class="mw-editsection-visualeditor"><span>editovat</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Laurent_Cassegrain&action=edit&section=3" title="Editovat zdrojový kód sekce Odkazy"><span>editovat zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Literatura">Literatura</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit&section=4" title="Editace sekce: Literatura" class="mw-editsection-visualeditor"><span>editovat</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Laurent_Cassegrain&action=edit&section=4" title="Editovat zdrojový kód sekce Literatura"><span>editovat zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Christiaan_Huygens" title="Christiaan Huygens">Christiaan Huygens</a>: <i>Réflexions sur la description d'une lunette publiée sous le nom de M. Cassegrain</i> (Dopis #1892 adresovaný Jeanu Galloisovi), <a rel="nofollow" class="external text" href="http://visualiseur.bnf.fr/Visualiseur?Destination=Gallica&O=NUMM-77855&I=199"><i>Œuvres complètes</i>, sv. 7, str. 189–191</a>, <a href="/wiki/1888" title="1888">1888</a></li> <li><a rel="nofollow" class="external text" href="http://www.ingenta.com/isis/searching/Expand/ingenta?pub=infobike://iop/jopt/1997/00000028/00000004/art00004">André Baranne and Françoise Launay, <i>Cassegrain: a famous unknown of instrumental astronomy</i></a>, Journal of Optics, <a href="/wiki/1997" title="1997">1997</a>, sv. 28, č. 4, str. 158–172(15)</li></ul> <div class="mw-heading mw-heading3"><h3 id="Související_články"><span id="Souvisej.C3.ADc.C3.AD_.C4.8Dl.C3.A1nky"></span>Související články</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit&section=5" title="Editace sekce: Související články" class="mw-editsection-visualeditor"><span>editovat</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Laurent_Cassegrain&action=edit&section=5" title="Editovat zdrojový kód sekce Související články"><span>editovat zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Cassegrain%C5%AFv_dalekohled" title="Cassegrainův dalekohled">Cassegrainův dalekohled</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Externí_odkazy"><span id="Extern.C3.AD_odkazy"></span>Externí odkazy</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Laurent_Cassegrain&veaction=edit&section=6" title="Editace sekce: Externí odkazy" class="mw-editsection-visualeditor"><span>editovat</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Laurent_Cassegrain&action=edit&section=6" title="Editovat zdrojový kód sekce Externí odkazy"><span>editovat zdroj</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="wd"><span class="sisterproject sisterproject-commons"><span class="sisterproject_image"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons"><img alt="Logo Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span></span> <span class="sisterproject_text">Obrázky, zvuky či videa k tématu <span class="sisterproject_text_target"><a href="https://commons.wikimedia.org/wiki/Category:Laurent_Cassegrain" class="extiw" title="c:Category:Laurent Cassegrain">Laurent Cassegrain</a></span> na <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Wikimedia Commons</a></span></span></span><i> </i></li> <li><a rel="nofollow" class="external text" href="http://perso.wanadoo.fr/dm.chaudon/cassegrain%20.html">Chaudonské stránky o Laurentovi Cassegrainovi</a> <span style="cursor:help;" data-lang="fr" title="Jazyk cíle odkazu: francouzština">(francouzsky)</span></li></ul> <table class="plainlinks metadata noprint pahyl" cellpadding="2" style="background: transparent;"> <tbody><tr> <td><figure class="mw-halign-left" typeof="mw:File"><a href="/wiki/Soubor:Wiki_letter_w.svg" class="mw-file-description" title="Pahýl"><img alt="Pahýl" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Wiki_letter_w.svg/40px-Wiki_letter_w.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Wiki_letter_w.svg/60px-Wiki_letter_w.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Wiki_letter_w.svg/80px-Wiki_letter_w.svg.png 2x" data-file-width="44" data-file-height="44" /></a><figcaption>Pahýl</figcaption></figure> </td> <td><i>Tento článek je příliš stručný nebo <a href="/wiki/Wikipedie:Pah%C3%BDl" title="Wikipedie:Pahýl">postrádá důležité informace</a>.<br />Pomozte Wikipedii tím, že jej vhodně <a class="external text" href="https://cs.wikipedia.org/w/index.php?title=Laurent_Cassegrain&action=edit">rozšíříte</a>. 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