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Teleskop – Wikipedia
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href="https://no.wikipedia.org/wiki/Teleskop"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.no"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom-mating" href="/w/index.php?title=Spesial:Siste_endringer&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Teleskop rootpage-Teleskop skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Hopp til innhold</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Nettsted"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" 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accesskey="x"><span>Tilfeldig side</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hjelp:Portal" title="Stedet for å få hjelp"><span>Hjelp</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Spesial:Siste_endringer" title="Liste over siste endringer på wikien. 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class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_no.wikipedia.org&uselang=nb" class=""><span>Doner</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Spesial:Opprett_konto&returnto=Teleskop" title="Du oppfordres til å opprette en konto og logge inn, men det er ikke obligatorisk" class=""><span>Opprett konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Spesial:Logg_inn&returnto=Teleskop" title="Du oppfordres til å logge inn, men det er ikke obligatorisk [o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out user-links-collapsible-item" title="Flere alternativer" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlig" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlig</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukermeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_no.wikipedia.org&uselang=nb"><span>Doner</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=Teleskop" title="Du oppfordres til å opprette en konto og logge inn, men det er ikke obligatorisk"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=Teleskop" title="Du oppfordres til å logge inn, men det er ikke obligatorisk [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettsted"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhold" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhold</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">skjul</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Til toppen)</div> </a> </li> <li id="toc-Astronomiske_observasjoner" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Astronomiske_observasjoner"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Astronomiske observasjoner</span> </div> </a> <ul id="toc-Astronomiske_observasjoner-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Optiske_teleskoper" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Optiske_teleskoper"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Optiske teleskoper</span> </div> </a> <button aria-controls="toc-Optiske_teleskoper-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>Vis/skjul underseksjonen Optiske teleskoper</span> </button> <ul id="toc-Optiske_teleskoper-sublist" class="vector-toc-list"> <li id="toc-Refraktor" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Refraktor"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Refraktor</span> </div> </a> <ul id="toc-Refraktor-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reflektor" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reflektor"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Reflektor</span> </div> </a> <ul id="toc-Reflektor-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Katadioptrisk_teleskop" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Katadioptrisk_teleskop"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Katadioptrisk teleskop</span> </div> </a> <ul id="toc-Katadioptrisk_teleskop-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Radioteleskoper" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Radioteleskoper"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Radioteleskoper</span> </div> </a> <ul id="toc-Radioteleskoper-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Teleskop_for_korte_bølgelengder_og_partikler" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Teleskop_for_korte_bølgelengder_og_partikler"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Teleskop for korte bølgelengder og partikler</span> </div> </a> <ul id="toc-Teleskop_for_korte_bølgelengder_og_partikler-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Montering" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Montering"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Montering</span> </div> </a> <ul id="toc-Montering-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Se_også" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Se_også"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Se også</span> </div> </a> <ul id="toc-Se_også-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referanser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referanser"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Referanser</span> </div> </a> <ul id="toc-Referanser-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Eksterne_lenker" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Eksterne_lenker"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Eksterne lenker</span> </div> </a> <ul id="toc-Eksterne_lenker-sublist" class="vector-toc-list"> </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="Innhold" 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="Vis/skjul innholdsfortegnelsen" > <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">Vis/skjul innholdsfortegnelsen</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">Teleskop</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="Gå til en artikkel på et annet språk. Tilgjengelig på 133 språk" > <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-133" 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">133 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Teleskop" title="Teleskop – norsk nynorsk" lang="nn" hreflang="nn" data-title="Teleskop" data-language-autonym="Norsk nynorsk" data-language-local-name="norsk nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kikkert" title="Kikkert – dansk" lang="da" hreflang="da" data-title="Kikkert" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Teleskop" title="Teleskop – svensk" lang="sv" hreflang="sv" data-title="Teleskop" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Sj%C3%B3nauki" title="Sjónauki – islandsk" lang="is" hreflang="is" data-title="Sjónauki" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Teleskoop" title="Teleskoop – afrikaans" lang="af" hreflang="af" data-title="Teleskoop" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Teleskop" title="Teleskop – sveitsertysk" lang="gsw" hreflang="gsw" data-title="Teleskop" data-language-autonym="Alemannisch" data-language-local-name="sveitsertysk" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%89%B4%E1%88%8C%E1%88%B5%E1%8A%AE%E1%8D%95" title="ቴሌስኮፕ – amharisk" lang="am" hreflang="am" data-title="ቴሌስኮፕ" data-language-autonym="አማርኛ" data-language-local-name="amharisk" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D9%82%D8%B1%D8%A7%D8%A8" title="مقراب – arabisk" lang="ar" hreflang="ar" data-title="مقراب" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Telescopio" title="Telescopio – aragonsk" lang="an" hreflang="an" data-title="Telescopio" data-language-autonym="Aragonés" data-language-local-name="aragonsk" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Telescopu" title="Telescopu – aromansk" lang="rup" hreflang="rup" data-title="Telescopu" data-language-autonym="Armãneashti" data-language-local-name="aromansk" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Telescopiu" title="Telescopiu – asturisk" lang="ast" hreflang="ast" data-title="Telescopiu" data-language-autonym="Asturianu" data-language-local-name="asturisk" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Teleskop" title="Teleskop – aserbajdsjansk" lang="az" hreflang="az" data-title="Teleskop" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A6%E0%A7%82%E0%A6%B0%E0%A6%AC%E0%A7%80%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%A3_%E0%A6%AF%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A7%8D%E0%A6%B0" title="দূরবীক্ষণ যন্ত্র – bengali" lang="bn" hreflang="bn" data-title="দূরবীক্ষণ যন্ত্র" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ti%C3%A0u-ki%C3%A0%E2%81%BF" title="Tiàu-kiàⁿ – minnan" lang="nan" hreflang="nan" data-title="Tiàu-kiàⁿ" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – basjkirsk" lang="ba" hreflang="ba" data-title="Телескоп" data-language-autonym="Башҡортса" data-language-local-name="basjkirsk" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A2%D1%8D%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Тэлескоп – belarusisk" lang="be" hreflang="be" data-title="Тэлескоп" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A2%D1%8D%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Тэлескоп – belarusisk (klassisk ortografi)" lang="be-tarask" hreflang="be-tarask" data-title="Тэлескоп" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusisk (klassisk ortografi)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%A6%E0%A5%82%E0%A4%B0%E0%A4%AC%E0%A5%80%E0%A4%A8" title="दूरबीन – bihari" lang="bh" hreflang="bh" data-title="दूरबीन" data-language-autonym="भोजपुरी" data-language-local-name="bihari" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Teleskopyo" title="Teleskopyo – sentralbikol" lang="bcl" hreflang="bcl" data-title="Teleskopyo" data-language-autonym="Bikol Central" data-language-local-name="sentralbikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – bulgarsk" lang="bg" hreflang="bg" data-title="Телескоп" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Zuawaziaga_(Reflektor)" title="Zuawaziaga (Reflektor) – bairisk" lang="bar" hreflang="bar" data-title="Zuawaziaga (Reflektor)" data-language-autonym="Boarisch" data-language-local-name="bairisk" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Teleskop" title="Teleskop – bosnisk" lang="bs" hreflang="bs" data-title="Teleskop" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Telescopi" title="Telescopi – katalansk" lang="ca" hreflang="ca" data-title="Telescopi" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – tsjuvasjisk" lang="cv" hreflang="cv" data-title="Телескоп" data-language-autonym="Чӑвашла" data-language-local-name="tsjuvasjisk" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Dalekohled" title="Dalekohled – tsjekkisk" lang="cs" hreflang="cs" data-title="Dalekohled" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Dongorahweva" title="Dongorahweva – shona" lang="sn" hreflang="sn" data-title="Dongorahweva" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Telescopiu" title="Telescopiu – korsikansk" lang="co" hreflang="co" data-title="Telescopiu" data-language-autonym="Corsu" data-language-local-name="korsikansk" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Telesgop" title="Telesgop – walisisk" lang="cy" hreflang="cy" data-title="Telesgop" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Teleskop" title="Teleskop – tysk" lang="de" hreflang="de" data-title="Teleskop" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Teleskoop" title="Teleskoop – estisk" lang="et" hreflang="et" data-title="Teleskoop" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A4%CE%B7%CE%BB%CE%B5%CF%83%CE%BA%CF%8C%CF%80%CE%B9%CE%BF" title="Τηλεσκόπιο – gresk" lang="el" hreflang="el" data-title="Τηλεσκόπιο" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Telescope" title="Telescope – engelsk" lang="en" hreflang="en" data-title="Telescope" data-language-autonym="English" data-language-local-name="engelsk" 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/Telescopio" title="Telescopio – spansk" lang="es" hreflang="es" data-title="Telescopio" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Teleskopo" title="Teleskopo – esperanto" lang="eo" hreflang="eo" data-title="Teleskopo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Teleskopio" title="Teleskopio – baskisk" lang="eu" hreflang="eu" data-title="Teleskopio" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D9%84%D8%B3%DA%A9%D9%88%D9%BE" title="تلسکوپ – persisk" lang="fa" hreflang="fa" data-title="تلسکوپ" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/T%C3%A9lescope" title="Télescope – fransk" lang="fr" hreflang="fr" data-title="Télescope" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Teleskoop" title="Teleskoop – vestfrisisk" lang="fy" hreflang="fy" data-title="Teleskoop" data-language-autonym="Frysk" data-language-local-name="vestfrisisk" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Teileasc%C3%B3p" title="Teileascóp – irsk" lang="ga" hreflang="ga" data-title="Teileascóp" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Fodreayrtan" title="Fodreayrtan – mansk" lang="gv" hreflang="gv" data-title="Fodreayrtan" data-language-autonym="Gaelg" data-language-local-name="mansk" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Telescopio" title="Telescopio – galisisk" lang="gl" hreflang="gl" data-title="Telescopio" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B4%D0%BA%D1%8A%D0%B0%D1%82%D1%83%D1%80%D0%BC%D0%B0%D0%BB" title="Седкъатурмал – ingusjisk" lang="inh" hreflang="inh" data-title="Седкъатурмал" data-language-autonym="ГӀалгӀай" data-language-local-name="ingusjisk" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E6%9C%9B%E9%81%A0%E9%8F%A1" title="望遠鏡 – gan" lang="gan" hreflang="gan" data-title="望遠鏡" data-language-autonym="贛語" data-language-local-name="gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%96%E0%AA%97%E0%AB%8B%E0%AA%B3%E0%AB%80%E0%AA%AF_%E0%AA%A6%E0%AB%82%E0%AA%B0%E0%AA%AC%E0%AB%80%E0%AA%A8" title="ખગોળીય દૂરબીન – gujarati" lang="gu" hreflang="gu" data-title="ખગોળીય દૂરબીન" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gom mw-list-item"><a href="https://gom.wikipedia.org/wiki/%E0%A4%A6%E0%A5%81%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A5%80%E0%A4%A3" title="दुर्बीण – goansk konkani" lang="gom" hreflang="gom" data-title="दुर्बीण" data-language-autonym="गोंयची कोंकणी / Gõychi Konknni" data-language-local-name="goansk konkani" class="interlanguage-link-target"><span>गोंयची कोंकणी / Gõychi Konknni</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A7%9D%EC%9B%90%EA%B2%BD" title="망원경 – koreansk" lang="ko" hreflang="ko" data-title="망원경" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%BD%D5%BF%D5%B2%D5%A1%D5%A4%D5%AB%D5%BF%D5%A1%D5%AF" title="Աստղադիտակ – armensk" lang="hy" hreflang="hy" data-title="Աստղադիտակ" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A6%E0%A5%82%E0%A4%B0%E0%A4%A6%E0%A4%B0%E0%A5%8D%E0%A4%B6%E0%A5%80" title="दूरदर्शी – hindi" lang="hi" hreflang="hi" data-title="दूरदर्शी" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr badge-Q17437796 badge-featuredarticle mw-list-item" title="utmerket artikkel-merke"><a href="https://hr.wikipedia.org/wiki/Teleskop" title="Teleskop – kroatisk" lang="hr" hreflang="hr" data-title="Teleskop" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Teleskopo" title="Teleskopo – ido" lang="io" hreflang="io" data-title="Teleskopo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Teleskop" title="Teleskop – indonesisk" lang="id" hreflang="id" data-title="Teleskop" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Telescopio" title="Telescopio – interlingua" lang="ia" hreflang="ia" data-title="Telescopio" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/I-telescope" title="I-telescope – zulu" lang="zu" hreflang="zu" data-title="I-telescope" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Telescopio" title="Telescopio – italiensk" lang="it" hreflang="it" data-title="Telescopio" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%98%D7%9C%D7%A1%D7%A7%D7%95%D7%A4" title="טלסקופ – hebraisk" lang="he" hreflang="he" data-title="טלסקופ" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Teleskop" title="Teleskop – javanesisk" lang="jv" hreflang="jv" data-title="Teleskop" data-language-autonym="Jawa" data-language-local-name="javanesisk" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%A6%E0%B3%82%E0%B2%B0%E0%B2%A6%E0%B2%B0%E0%B3%8D%E0%B2%B6%E0%B2%95" title="ದೂರದರ್ಶಕ – kannada" lang="kn" hreflang="kn" data-title="ದೂರದರ್ಶಕ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A2%E1%83%94%E1%83%9A%E1%83%94%E1%83%A1%E1%83%99%E1%83%9D%E1%83%9E%E1%83%98" title="ტელესკოპი – georgisk" lang="ka" hreflang="ka" data-title="ტელესკოპი" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D8%AF%D9%8F%D8%B1%D8%A8%DB%8C%D9%96%D9%86" title="دُربیٖن – kasjmiri" lang="ks" hreflang="ks" data-title="دُربیٖن" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="kasjmiri" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – kasakhisk" lang="kk" hreflang="kk" data-title="Телескоп" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Darubini" title="Darubini – swahili" lang="sw" hreflang="sw" data-title="Darubini" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Telesk%C3%B2p" title="Teleskòp – haitisk" lang="ht" hreflang="ht" data-title="Teleskòp" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitisk" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/T%C3%A9l%C3%A9sk%C3%B2p" title="Téléskòp – franskguyansk kreol" lang="gcr" hreflang="gcr" data-title="Téléskòp" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="franskguyansk kreol" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – kirgisisk" lang="ky" hreflang="ky" data-title="Телескоп" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Telescopium" title="Telescopium – latin" lang="la" hreflang="la" data-title="Telescopium" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Teleskops" title="Teleskops – latvisk" lang="lv" hreflang="lv" data-title="Teleskops" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Teleskop" title="Teleskop – luxemburgsk" lang="lb" hreflang="lb" data-title="Teleskop" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburgsk" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Teleskopas" title="Teleskopas – litauisk" lang="lt" hreflang="lt" data-title="Teleskopas" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Telescoop" title="Telescoop – limburgsk" lang="li" hreflang="li" data-title="Telescoop" data-language-autonym="Limburgs" data-language-local-name="limburgsk" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Telescopi" title="Telescopi – lombardisk" lang="lmo" hreflang="lmo" data-title="Telescopi" data-language-autonym="Lombard" data-language-local-name="lombardisk" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/T%C3%A1vcs%C5%91" title="Távcső – ungarsk" lang="hu" hreflang="hu" data-title="Távcső" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – makedonsk" lang="mk" hreflang="mk" data-title="Телескоп" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A6%E0%B5%82%E0%B4%B0%E0%B4%A6%E0%B5%BC%E0%B4%B6%E0%B4%BF%E0%B4%A8%E0%B4%BF" title="ദൂരദർശിനി – malayalam" lang="ml" hreflang="ml" data-title="ദൂരദർശിനി" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%A6%E0%A5%81%E0%A4%B0%E0%A5%8D%E0%A4%AC%E0%A5%80%E0%A4%A3" title="दुर्बीण – marathi" lang="mr" hreflang="mr" data-title="दुर्बीण" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A2%E1%83%94%E1%83%9A%E1%83%94%E1%83%A1%E1%83%99%E1%83%9D%E1%83%9E%E1%83%98" title="ტელესკოპი – mingrelsk" lang="xmf" hreflang="xmf" data-title="ტელესკოპი" data-language-autonym="მარგალური" data-language-local-name="mingrelsk" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%AA%D9%84%D9%8A%D8%B3%D9%83%D9%88%D8%A8" title="تليسكوب – egyptisk arabisk" lang="arz" hreflang="arz" data-title="تليسكوب" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Teleskop" title="Teleskop – malayisk" lang="ms" hreflang="ms" data-title="Teleskop" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Chi%C4%95ng-l%C4%AB-gi%C3%A1ng" title="Chiĕng-lī-giáng – mindong" lang="cdo" hreflang="cdo" data-title="Chiĕng-lī-giáng" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Telsc%C3%B3pio" title="Telscópio – mirandesisk" lang="mwl" hreflang="mwl" data-title="Telscópio" data-language-autonym="Mirandés" data-language-local-name="mirandesisk" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%9D%E1%80%B1%E1%80%B8%E1%80%80%E1%80%BC%E1%80%8A%E1%80%B7%E1%80%BA%E1%80%99%E1%80%BE%E1%80%94%E1%80%BA%E1%80%95%E1%80%BC%E1%80%B1%E1%80%AC%E1%80%84%E1%80%BA%E1%80%B8" title="အဝေးကြည့်မှန်ပြောင်း – burmesisk" lang="my" hreflang="my" data-title="အဝေးကြည့်မှန်ပြောင်း" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Telescoop_(optica)" title="Telescoop (optica) – nederlandsk" lang="nl" hreflang="nl" data-title="Telescoop (optica)" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%9F%E0%A5%87%E0%A4%B2%E0%A4%BF%E0%A4%B8%E0%A5%8D%E0%A4%95%E0%A5%8B%E0%A4%AA" title="टेलिस्कोप – nepali" lang="ne" hreflang="ne" data-title="टेलिस्कोप" data-language-autonym="नेपाली" data-language-local-name="nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%B2%E0%A5%81%E0%A4%B8%E0%A4%BE%E0%A4%83" title="लुसाः – newari" lang="new" hreflang="new" data-title="लुसाः" data-language-autonym="नेपाल भाषा" data-language-local-name="newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E6%9C%9B%E9%81%A0%E9%8F%A1" title="望遠鏡 – japansk" lang="ja" hreflang="ja" data-title="望遠鏡" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-nap mw-list-item"><a href="https://nap.wikipedia.org/wiki/Ucchiarone" title="Ucchiarone – napolitansk" lang="nap" hreflang="nap" data-title="Ucchiarone" data-language-autonym="Napulitano" data-language-local-name="napolitansk" class="interlanguage-link-target"><span>Napulitano</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Telesc%C3%B2pi" title="Telescòpi – oksitansk" lang="oc" hreflang="oc" data-title="Telescòpi" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Kaleessituu(Telescope)" title="Kaleessituu(Telescope) – oromo" lang="om" hreflang="om" data-title="Kaleessituu(Telescope)" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Teleskop" title="Teleskop – usbekisk" lang="uz" hreflang="uz" data-title="Teleskop" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%9F%E0%A9%88%E0%A8%B2%E0%A9%80%E0%A8%B8%E0%A8%95%E0%A9%8B%E0%A8%AA" title="ਟੈਲੀਸਕੋਪ – panjabi" lang="pa" hreflang="pa" data-title="ਟੈਲੀਸਕੋਪ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%B9%DB%8C%D9%84%DB%8C%D8%B3%DA%A9%D9%88%D9%BE" title="ٹیلیسکوپ – vestpunjabi" lang="pnb" hreflang="pnb" data-title="ٹیلیسکوپ" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Teliskuop" title="Teliskuop – jamaicansk kreolengelsk" lang="jam" hreflang="jam" data-title="Teliskuop" data-language-autonym="Patois" data-language-local-name="jamaicansk kreolengelsk" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Telesc%C3%B2pi" title="Telescòpi – piemontesisk" lang="pms" hreflang="pms" data-title="Telescòpi" data-language-autonym="Piemontèis" data-language-local-name="piemontesisk" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Teleskop" title="Teleskop – polsk" lang="pl" hreflang="pl" data-title="Teleskop" data-language-autonym="Polski" data-language-local-name="polsk" 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/Telesc%C3%B3pio" title="Telescópio – portugisisk" lang="pt" hreflang="pt" data-title="Telescópio" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Teleskop" title="Teleskop – karakalpakisk" lang="kaa" hreflang="kaa" data-title="Teleskop" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpakisk" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Telescop" title="Telescop – rumensk" lang="ro" hreflang="ro" data-title="Telescop" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Karuqhawana" title="Karuqhawana – quechua" lang="qu" hreflang="qu" data-title="Karuqhawana" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – russisk" lang="ru" hreflang="ru" data-title="Телескоп" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – sakha" lang="sah" hreflang="sah" data-title="Телескоп" data-language-autonym="Саха тыла" data-language-local-name="sakha" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Telescope" title="Telescope – skotsk" lang="sco" hreflang="sco" data-title="Telescope" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-nso mw-list-item"><a href="https://nso.wikipedia.org/wiki/Thelesek%C3%B4po" title="Thelesekôpo – nord-sotho" lang="nso" hreflang="nso" data-title="Thelesekôpo" data-language-autonym="Sesotho sa Leboa" data-language-local-name="nord-sotho" class="interlanguage-link-target"><span>Sesotho sa Leboa</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Teleskopi" title="Teleskopi – albansk" lang="sq" hreflang="sq" data-title="Teleskopi" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Telescopiu" title="Telescopiu – siciliansk" lang="scn" hreflang="scn" data-title="Telescopiu" data-language-autonym="Sicilianu" data-language-local-name="siciliansk" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B7%94%E0%B6%BB%E0%B7%9A%E0%B6%9A%E0%B7%8A%E2%80%8D%E0%B7%82%E0%B6%BA" title="දුරේක්ෂය – singalesisk" lang="si" hreflang="si" data-title="දුරේක්ෂය" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Telescope" title="Telescope – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Telescope" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Teleskop_(optika)" title="Teleskop (optika) – slovakisk" lang="sk" hreflang="sk" data-title="Teleskop (optika)" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Daljnogled" title="Daljnogled – slovensk" lang="sl" hreflang="sl" data-title="Daljnogled" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AA%DB%95%D9%84%DB%95%D8%B3%DA%A9%DB%86%D9%BE" title="تەلەسکۆپ – sentralkurdisk" lang="ckb" hreflang="ckb" data-title="تەلەسکۆپ" data-language-autonym="کوردی" data-language-local-name="sentralkurdisk" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – serbisk" lang="sr" hreflang="sr" data-title="Телескоп" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Teleskop" title="Teleskop – serbokroatisk" lang="sh" hreflang="sh" data-title="Teleskop" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kaukoputki" title="Kaukoputki – finsk" lang="fi" hreflang="fi" data-title="Kaukoputki" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Teleskopyo" title="Teleskopyo – tagalog" lang="tl" hreflang="tl" data-title="Teleskopyo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A4%E0%AF%8A%E0%AE%B2%E0%AF%88%E0%AE%A8%E0%AF%8B%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BF" title="தொலைநோக்கி – tamil" lang="ta" hreflang="ta" data-title="தொலைநோக்கி" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – tatarisk" lang="tt" hreflang="tt" data-title="Телескоп" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarisk" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%A6%E0%B1%82%E0%B0%B0%E0%B0%A6%E2%80%8B%E0%B0%B0%E0%B1%8D%E0%B0%B6%E0%B0%BF%E0%B0%A8%E0%B0%BF" title="దూరదర్శిని – telugu" lang="te" hreflang="te" data-title="దూరదర్శిని" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%A5%E0%B9%89%E0%B8%AD%E0%B8%87%E0%B9%82%E0%B8%97%E0%B8%A3%E0%B8%97%E0%B8%A3%E0%B8%A3%E0%B8%A8%E0%B8%99%E0%B9%8C" title="กล้องโทรทรรศน์ – thai" lang="th" hreflang="th" data-title="กล้องโทรทรรศน์" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – tadsjikisk" lang="tg" hreflang="tg" data-title="Телескоп" data-language-autonym="Тоҷикӣ" data-language-local-name="tadsjikisk" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8F%AD%E1%8E%AA%E1%8E%AB%E1%8E%A6%E1%8F%A2" title="ᏭᎪᎫᎦᏢ – cherokesisk" lang="chr" hreflang="chr" data-title="ᏭᎪᎫᎦᏢ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="cherokesisk" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Teleskop" title="Teleskop – tyrkisk" lang="tr" hreflang="tr" data-title="Teleskop" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk badge-Q17437796 badge-featuredarticle mw-list-item" title="utmerket artikkel-merke"><a href="https://uk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Телескоп – ukrainsk" lang="uk" hreflang="uk" data-title="Телескоп" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%AF%D9%88%D8%B1%D8%A8%DB%8C%D9%86" title="دوربین – urdu" lang="ur" hreflang="ur" data-title="دوربین" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Te%C5%82esc%C3%B2pio" title="Tełescòpio – venetiansk" lang="vec" hreflang="vec" data-title="Tełescòpio" data-language-autonym="Vèneto" data-language-local-name="venetiansk" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/K%C3%ADnh_vi%E1%BB%85n_v%E1%BB%8Dng" title="Kính viễn vọng – vietnamesisk" lang="vi" hreflang="vi" data-title="Kính viễn vọng" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E7%AA%BA%E9%8F%A1" title="窺鏡 – klassisk kinesisk" lang="lzh" hreflang="lzh" data-title="窺鏡" data-language-autonym="文言" data-language-local-name="klassisk kinesisk" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Teleskopy%C3%B3" title="Teleskopyó – waray-waray" lang="war" hreflang="war" data-title="Teleskopyó" data-language-autonym="Winaray" data-language-local-name="waray-waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%9C%9B%E8%BF%9C%E9%95%9C" title="望远镜 – wu" lang="wuu" hreflang="wuu" data-title="望远镜" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%98%D7%A2%D7%9C%D7%A2%D7%A1%D7%A7%D7%90%D7%A4" title="טעלעסקאפ – jiddisk" lang="yi" hreflang="yi" data-title="טעלעסקאפ" data-language-autonym="ייִדיש" data-language-local-name="jiddisk" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/T%E1%BA%B9%CC%81l%C3%ADsk%C3%B3p%C3%B9" title="Tẹ́lískópù – joruba" lang="yo" hreflang="yo" data-title="Tẹ́lískópù" data-language-autonym="Yorùbá" data-language-local-name="joruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%9C%9B%E9%81%A0%E9%8F%A1" title="望遠鏡 – kantonesisk" lang="yue" hreflang="yue" data-title="望遠鏡" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Teleskop" title="Teleskop – dimli" lang="diq" hreflang="diq" data-title="Teleskop" data-language-autonym="Zazaki" data-language-local-name="dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%9C%9B%E8%BF%9C%E9%95%9C" title="望远镜 – kinesisk" lang="zh" hreflang="zh" data-title="望远镜" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/K%C3%A8k%C3%A8r_bintang" title="Kèkèr bintang – betawi" lang="bew" hreflang="bew" data-title="Kèkèr bintang" data-language-autonym="Betawi" data-language-local-name="betawi" class="interlanguage-link-target"><span>Betawi</span></a></li><li class="interlanguage-link interwiki-tly mw-list-item"><a href="https://tly.wikipedia.org/wiki/Teleskop" title="Teleskop – talysj" lang="tly" hreflang="tly" data-title="Teleskop" data-language-autonym="Tolışi" data-language-local-name="talysj" class="interlanguage-link-target"><span>Tolışi</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/Q4213#sitelinks-wikipedia" title="Rediger lenker til artikkelen på andre språk" class="wbc-editpage">Rediger lenker</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="Navnerom"> <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/Teleskop" title="Vis innholdssiden [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskusjon:Teleskop" rel="discussion" title="Diskusjon om innholdssiden [t]" accesskey="t"><span>Diskusjon</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="Bytt språkvariant" > <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">norsk bokmål</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="Visninger"> <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 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class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Fra Wikipedia, den frie encyklopedi</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="nb" dir="ltr"><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Fil:Kepschem2.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Kepschem2.jpg/250px-Kepschem2.jpg" decoding="async" width="250" height="106" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Kepschem2.jpg/375px-Kepschem2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Kepschem2.jpg/500px-Kepschem2.jpg 2x" data-file-width="702" data-file-height="298" /></a><figcaption>Prinsipp for enkelt linseteleskop (refraktor)</figcaption></figure> <p>Et <b>teleskop</b> (fra <a href="/wiki/Gresk" title="Gresk">gresk</a> <i>tele</i> (fjern) og <i>skopein</i> (å se eller betrakte)) er et instrument og et <a href="/wiki/Optisk_hjelpemiddel" title="Optisk hjelpemiddel">optisk hjelpemiddel</a> for å observere fjerntliggende objekter. Teleskoper lages for observasjoner i en del av det elektromagnetiske spektrum. De vanligste teleskoper er for <a href="/wiki/Visuelt_spektrum" title="Visuelt spektrum">synlig lys</a>, men andre varianter kan avbilde <a href="/wiki/Radiob%C3%B8lger" title="Radiobølger">radiobølger</a>, <a href="/wiki/Infrar%C3%B8d" class="mw-redirect" title="Infrarød">infrarødt</a>, <a href="/wiki/Ultrafiolett" class="mw-redirect" title="Ultrafiolett">ultrafiolett</a> eller enda kortere bølgelengder som <a href="/wiki/Gammastr%C3%A5ling" title="Gammastråling">gammastråling</a>. Teleskoper lages i mange forskjellige utførelser og montasjer fra små <a href="/wiki/Kikkert" title="Kikkert">kikkerter</a> for bruk på relativt små avstander til store <a href="/wiki/Astronomi" title="Astronomi">astronomiske</a> teleskoper som kan se mot yttergrensene til <a href="/wiki/Det_observerbare_universet" title="Det observerbare universet">det observerbare universet</a>. </p><p>I figuren vises hvordan linsene i et Kepler-type linseteleskop bryter lyset slik at øyet ser et forstørret objekt. I denne type teleskop vil objektet sees opp ned. I enkelte teleskoper og <a href="/wiki/Kikkert" title="Kikkert">kikkerter</a> brukes <a href="/wiki/Prisme_(optikk)" title="Prisme (optikk)">prismer</a> for å rettvende bildet. Oppfinnelsen av teleskopet knyttes blant annet til den tysk-nederlandske <a href="/wiki/Hans_Lippershey" class="mw-redirect" title="Hans Lippershey">Hans Lippershey</a> i 1608. Ordet «teleskop» ble foreslått i 1611 eller 1612. Man fant tidlig ut at gjennom teleskopet så <a href="/wiki/Planet" title="Planet">planetene</a> og <a href="/wiki/Fiksstjerne" title="Fiksstjerne">fiksstjernene</a> langt større ut enn med det blotte øye.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Astronomiske_observasjoner">Astronomiske observasjoner</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=1" title="Rediger avsnitt: Astronomiske observasjoner" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=1" title="Rediger kildekoden til seksjonen Astronomiske observasjoner"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/Fil:AtmosphereEMSpectrum.png" class="mw-file-description" title="Det elektromagnetiske spektrum og atmosfærens opasitet"><img alt="Det elektromagnetiske spektrum og atmosfærens opasitet" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/AtmosphereEMSpectrum.png/500px-AtmosphereEMSpectrum.png" decoding="async" width="500" height="178" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/AtmosphereEMSpectrum.png/750px-AtmosphereEMSpectrum.png 1.5x, //upload.wikimedia.org/wikipedia/commons/8/87/AtmosphereEMSpectrum.png 2x" data-file-width="943" data-file-height="335" /></a><figcaption>Det elektromagnetiske spektrum og atmosfærens <a href="/wiki/Opasitet" title="Opasitet">opasitet</a></figcaption></figure> <p>Atmosfæren er stort sett <a href="/wiki/Opak" class="mw-redirect" title="Opak">opak</a> (ugjennomtrengelig) for det elektromagnetiske spektrum unntatt for radiobølger mellom ca. 10 MHz og 10 GHz samt infrarødt og synlig lys mellom 1000 og 400 nm. Observasjoner i de opake områdene må derfor foregå fra satellitter i bane som <a href="/wiki/Hubble_Space_Telescope" class="mw-redirect" title="Hubble Space Telescope">romobservatoriet Hubble</a> eller fra ballonger i stor høyde. </p> <div class="mw-heading mw-heading2"><h2 id="Optiske_teleskoper">Optiske teleskoper</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=2" title="Rediger avsnitt: Optiske teleskoper" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=2" title="Rediger kildekoden til seksjonen Optiske teleskoper"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Optiske teleskoper er de eneste som er egnet til direkte visuell observasjon av synlig lys. Men for observasjon av fjerntliggende og lyssvake objekter og objekter i infrarødt elektromagnetisk spektrum brukes spesiell film eller elektroniske detektorer, for eksempel <a href="/wiki/CCD" title="CCD">CCD</a> avbildning og lang eksponeringstid. Det finnes tre grupper optiske teleskop:<sup class="Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Hjelp:Trenger_referanse" title="Hjelp:Trenger referanse"><span title="Foregående påstand trenger referanse">trenger referanse</span></a></i>]</sup> </p> <ul><li>linseteleskop (refraktor) fokuserer lyset med en kombinasjon av linser (Dioptrisk fokus).</li> <li>speilteleskop (reflektor) fokuserer lyset med krumme og flate speil speil (Katoptrisk fokus).</li> <li>katadioptriske teleskop som kombinerer linser og speil.</li></ul> <p>For optiske teleskoper er <i>lyssamlingsevne</i> og <i>oppløsning</i> de viktigste egenskapene. Lyssamlingsevnen bestemmer hvor svakt lys som er detekterbart og er i stor grad avhengig av diameter på hovedspeil eller hovedobjektiv. Dette oppgis som f/tall som er brennvidde delt på lysåpning. Om brennvidden for et amatørteleskop er 2000 mm og lysåpningen er 125 mm har vi et f/16 teleskop. Keck teleskopet (se under) har hovedspeildiameter på 10000 mm og brennvidde 17500 mm og har f/1,75. </p><p>Oppløsningen forteller den minste vinkelforskjellen mellom to objekter som vises som adskilbare punkter, og er avhengig av optikkens presisjon, materialvalg og overflatebehandling. Den oppgis i buesekunder (1/3600 grad). Mindre amatørteleskoper bør ha en oppløsning på et <a href="/wiki/Buesekund" title="Buesekund">buesekund</a> eller mindre. Romteleskopet Hubble har oppløsning bedre enn 0.01 buesekund. Man kan utnytte flere teleskoper samtidig med <i>syntetisk lysåpning</i> på mer enn 1000 km. (en. synthetic aperture) og få en oppløsning på rundt 0.001 buesekund. </p><p>Forstørrelsen er gitt ved brennvidden for objektivet (f<sub>1</sub> over) delt på brennvidden for okularet (f<sub>2</sub>). En vil derfor gjerne ønske lang brennvidde for objektivet; gjerne godt over 1 meter fordi det er vanskelig å lage gode okularer med svært kort brennvidde. Vanlige okularer leveres utbyttbare med brennvidder på ca. 5 til 50 millimeter. I et teleskop med 2000 mm objektivbrennvidde vil derfor forstørrelsen bli 40-400 avhengig av okularvalg. Billige teleskoper selges ofte med overdrevne spesifikasjoner for forstørrelse. Forstørrelsen er uten betydning dersom objektene ikke kan oppløses og høy forstørrelse kan ofte gi en dårligere avbildning enn en lavere forstørrelse med høy oppløsning. </p><p>Man bør velge et teleskop avhengig av objekt og formålet med observasjonen. Reflektorer kan ofte gi større lyssamlingsevne enn refraktorer for samme kostnad og vil ofte velges til «deep-sky» observasjoner av objekter utenfor vår egen galakse. Motsatt krever observasjon av de fleste planeter og måner i solsystemet mindre lys men høy oppløsning og da kan en refraktor være å foretrekke. Dersom man ønsker et transportabelt instrument er ofte et katadioptrisk teleskop det eneste mulige. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Keplertelescope.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Keplertelescope.png/250px-Keplertelescope.png" decoding="async" width="250" height="82" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Keplertelescope.png/375px-Keplertelescope.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Keplertelescope.png/500px-Keplertelescope.png 2x" data-file-width="1283" data-file-height="419" /></a><figcaption>Refraktor</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Refraktor">Refraktor</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=3" title="Rediger avsnitt: Refraktor" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=3" title="Rediger kildekoden til seksjonen Refraktor"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I refraktoren fokuseres lyset av linser. Dette er først og fremst egnet for synlig lys, og med rett materiale også lys i det nære infrarøde området. Refraktoren består av minst to linser; Ved det innkommende lyset sitter objektivlinsen som alltid er en <a href="/wiki/Konveks" class="mw-disambig" title="Konveks">konveks</a> samlelinse. Nærmest øyet sitter okularet. I et Keplerteleskop er dette også en samlelinse mens et Galileoteleskop bruker en <a href="/wiki/Konkav" class="mw-disambig" title="Konkav">konkav</a> spredelinse. I moderne refraktorer av god kvalitet brukes objektiver med to eller flere konvekse og konkave linseelementer samt utskiftbare okularer med 5-7 linser. Dette er nødvendig blant annet for å unngå geometrisk forvrenging og fargefeil (kromatisk forvrengning, fordi <a href="/wiki/Lysbryting" class="mw-redirect" title="Lysbryting">brytningsindeksen</a> er forskjellig for lys av ulik bølgelende) På bildet vises også en fokuseringsmekanisme for okularet. Refraktorer lages opp til linsediametere for hovedokularet på 100 cm. (F,eks det svenske solteleskopet på La Palma) </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Newtontelescope.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Newtontelescope.png/250px-Newtontelescope.png" decoding="async" width="250" height="137" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Newtontelescope.png/375px-Newtontelescope.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Newtontelescope.png/500px-Newtontelescope.png 2x" data-file-width="999" data-file-height="547" /></a><figcaption>Reflektor Newton teleskop <a class="external autonumber" href="https://upload.wikimedia.org/wikipedia/commons/7/7c/Newton01.png">[1]</a></figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Reflektor">Reflektor</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=4" title="Rediger avsnitt: Reflektor" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=4" title="Rediger kildekoden til seksjonen Reflektor"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Speilteleskopet består av to speil. Et parabolsk hovedspeil sitter i bunnen av teleskoprøret. Når lyset kommer inn i røret, reflekteres det i hovedspeilet mot det skråstilte sekundærspeilet øverst i teleskoprøret og ut til okularet. Den enkleste typen som vist i bildet er et Newton-teleskop. De største teleskopene er reflektorer med hovedspeil opp til 10 meter (Keck teleskopene). </p><p>De fleste optiske materialer er opake for langbølget infrarødt lys og ultrafiolett lys. Det samme gjelder atmosfæren, og med astronomiske teleskoper for disse bølgelengdene må det benyttes reflektorer i romobservatorier. </p> <div class="mw-heading mw-heading3"><h3 id="Katadioptrisk_teleskop">Katadioptrisk teleskop</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=5" title="Rediger avsnitt: Katadioptrisk teleskop" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=5" title="Rediger kildekoden til seksjonen Katadioptrisk teleskop"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Maksutov-Cassegrain.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Maksutov-Cassegrain.png/250px-Maksutov-Cassegrain.png" decoding="async" width="250" height="92" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Maksutov-Cassegrain.png/375px-Maksutov-Cassegrain.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/37/Maksutov-Cassegrain.png/500px-Maksutov-Cassegrain.png 2x" data-file-width="966" data-file-height="355" /></a><figcaption>Maksutov-Cassegrain teleskop</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Schmidt-Cassegrain.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Schmidt-Cassegrain.png/250px-Schmidt-Cassegrain.png" decoding="async" width="250" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Schmidt-Cassegrain.png/375px-Schmidt-Cassegrain.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/be/Schmidt-Cassegrain.png/500px-Schmidt-Cassegrain.png 2x" data-file-width="923" data-file-height="368" /></a><figcaption>Schmidt-Cassegrain teleskop</figcaption></figure> <p>Fordi man både ønsker stor diameter og lang brennvidde på hovedspeil eller objektiv vil teleskoper lett bli store og lite portable. Spesielt små og mellomstore teleskoper bygges derfor med en kombinasjon av speil og linser for å «folde» lysveien. Dette gjør teleskopet kortere og lettere og gir også lavere kostnader og vekt for monteringen (som holder teleskopet i rett retning). De fleste er <a href="/w/index.php?title=Cassegrain&action=edit&redlink=1" class="new" title="Cassegrain (ikke skrevet ennå)">Cassegrain</a> teleskoper, og finnes i en rekke varianter som Schmitt-Cassegrain, Makutsov Cassegrain og Ritchey-Chrétien med forskjellige arrangementer og profiler på optikken. Ved Makutsov-Cassegrain som vist i bildet har teleskopet et sfærisk (kuleflate) hovedspeil. Framst sitter en korreksjonslinse med form som en del av en kuleflate. Sekundærspeilet er pådampet på midten av korreksjonslinsen. Dette gir et lukket teleskoprør som er beskyttet mot støv ol. Et vanlig amatørteleskop kan for eksempel ha en brennvidde på 1900 mm i et teleskoprør som bare måler 360 mm. </p><p>Ritchey-Chrétien har <a href="/wiki/Hyperbol" title="Hyperbol">hyperbolske</a> speil og benyttes i romobservatoriet Hubbles hovedteleskop. Denne typen gir relativt kompakt utførelse, men allikevel stort avbildet felt. </p> <div class="mw-heading mw-heading2"><h2 id="Radioteleskoper">Radioteleskoper</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=6" title="Rediger avsnitt: Radioteleskoper" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=6" title="Rediger kildekoden til seksjonen Radioteleskoper"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:USA.NM.VeryLargeArray.02.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/USA.NM.VeryLargeArray.02.jpg/250px-USA.NM.VeryLargeArray.02.jpg" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/USA.NM.VeryLargeArray.02.jpg/375px-USA.NM.VeryLargeArray.02.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/63/USA.NM.VeryLargeArray.02.jpg/500px-USA.NM.VeryLargeArray.02.jpg 2x" data-file-width="640" data-file-height="480" /></a><figcaption>Radioteleskoper u Very Large Array (VLA)</figcaption></figure> <p>Radioteleskop bygges for mottak av elektromagnetisk stråling i radiobølgeområdet, ca. 10 <a href="/wiki/MHz" class="mw-redirect" title="MHz">MHz</a> til 10 <a href="/wiki/GHz" class="mw-redirect" title="GHz">GHz</a>. Dette er store parabolantenner der selve mottakeren sitter på en bom foran antennen. Fra 1963 til 2011 var NASAs <a href="/wiki/Arecibo-observatoriet" title="Arecibo-observatoriet">Arecibo radioteleskop</a> i <a href="/wiki/Puerto_Rico" title="Puerto Rico">Puerto Rico</a> med en diameter på 305 m, det største. Det var bygget over en naturlig fordypning i terrenget. Ofte kobles flere teleskoper sammen for å gi bedre oppløsning og signal-støyforhold. Dette utnyttes for eksempel i Very Large Array, <a href="/wiki/New_Mexico" title="New Mexico">New Mexico</a>, <a href="/wiki/USA" title="USA">USA</a> som vist på bildet. VLA har 27 individualle antenner som kan kobles sammen. </p><p>Radioteleskoper benyttes for å få informasjon om elektromagnetisk stråling fra objekter utenfor det synlige området som gir tilleggsinformasjon. Videre kan det aktuelle området være ugjennomtrengelig for synlig lys, for eksempel på grunn av instellare gasskyer. Radioteleskoper brukes også for å motta informasjon fra fjerne romfartøy, som <a href="/wiki/Voyager_1" title="Voyager 1">Voyager 1</a> og <a href="/wiki/Voyager_2" title="Voyager 2">Voyager 2</a> og i noen grad i SETI programmer (søk etter utenomjordisk intelligent liv). </p> <div class="mw-heading mw-heading2"><h2 id="Teleskop_for_korte_bølgelengder_og_partikler"><span id="Teleskop_for_korte_b.C3.B8lgelengder_og_partikler"></span>Teleskop for korte bølgelengder og partikler</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=7" title="Rediger avsnitt: Teleskop for korte bølgelengder og partikler" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=7" title="Rediger kildekoden til seksjonen Teleskop for korte bølgelengder og partikler"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Cartoon_CGRO.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/7/78/Cartoon_CGRO.jpg" decoding="async" width="245" height="192" class="mw-file-element" data-file-width="245" data-file-height="192" /></a><figcaption>NASAs Crompton gammastråleobservatorium</figcaption></figure> <p>Disse instrumentene brukes for å få informasjon om spesielle fenomener som <a href="/wiki/Pulsar" title="Pulsar">pulsarer</a>, <a href="/wiki/N%C3%B8ytronstjerne" title="Nøytronstjerne">nøytronstjerner</a>, <a href="/wiki/Kvasar" title="Kvasar">kvasarer</a>, <a href="/wiki/Sorte_hull" class="mw-redirect" title="Sorte hull">sorte hull</a> og gammastråleutbrudd. Dette detekteres ved gammastråling, røntgenstråling og partikkelstråling (spesielt protoner, heliumkjerner og elektroner). Ingen av disse strålingstypene trenger ned igjennom atmosfæren og observasjonene må derfor foregå fra satellitter eller fra ballong i stor høyde. </p><p>Kortbølget stråling trenger inn i forskjellige metaller og har høy energi, og lar seg vanskelig fokusere. Normalt brukes elektromagnetiske detektorer eller partikkeltellere i matrise for å registrere informasjonen. </p> <div class="mw-heading mw-heading2"><h2 id="Montering">Montering</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=8" title="Rediger avsnitt: Montering" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=8" title="Rediger kildekoden til seksjonen Montering"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En viktig del av teleskopinstallasjonen er teleskopets montering. Denne gjør det mulig å stille inn telskopet og holde objektet stødig. Ved astronomiske observasjoner er det nødvendig med motrotasjon for å hindre at jordens rotasjon flytter objektet ut av synsfeltet. Dette skjer på bare titalls sekunder ved normal forstørrelse og synsfelt. Ved astrofotografi må dessuten telekopet holdes rettet mot samme objekt i lengre tid for å samle nok lys og sørge for at tilfeldige variasjoner kanselleres ut. Da tas fra et til 100 bilder med en total varighet på opp til flere timer som siden legges på hverandre (stabling eller en. stacking). </p><p><a href="/wiki/Ekvatorialkoordinater" title="Ekvatorialkoordinater">Ekvatorialmontasje</a> er den enkleste og tillater motrotasjon ved dreining rundt kun en akse. Her stilles teleskopet opp slik at Rektascensjonaksen i Norge peker mot himmelens nordpol (polstjernen Polaris). Fordi objektets posisjon fra astronomikartet er kjent kan teleskopet nå stilles inn ved å regne inn lokaltid og breddegrad med normal aritmentikk. </p><p><a href="/wiki/Horisontalkoordinater" title="Horisontalkoordinater">Horisontalmontasje</a> gir en enklere montering og innstilling, men krever en elektronisk styreenhet som beregner de nødvendige koordinattransforsjonene med trigonometri, og styrer teleskopet i to akser (Asimut og Elevasjon) samtidig. </p> <div class="mw-heading mw-heading2"><h2 id="Se_også"><span id="Se_ogs.C3.A5"></span>Se også</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=9" title="Rediger avsnitt: Se også" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=9" title="Rediger kildekoden til seksjonen Se også"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Galileo_Galilei" title="Galileo Galilei">Galileo Galilei</a></li> <li><a href="/wiki/Hubble-teleskopet" title="Hubble-teleskopet">Hubble-teleskopet</a></li> <li><a href="/wiki/S%C3%B8kekikkert" title="Søkekikkert">Søkekikkert</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referanser">Referanser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=10" title="Rediger avsnitt: Referanser" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=10" title="Rediger kildekoden til seksjonen Referanser"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text">Se Birger Andresen, Trondheim Astronomiske Forening: <a rel="nofollow" class="external text" href="http://www.nvg.org/org/taf/web/arkiv/artikler/fysikk/blinking/blinking.htm">«Hvorfor blinker stjerner»</a></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Eksterne_lenker">Eksterne lenker</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Teleskop&veaction=edit&section=11" title="Rediger avsnitt: Eksterne lenker" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Teleskop&action=edit&section=11" title="Rediger kildekoden til seksjonen Eksterne lenker"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="bjeller languageicon" style="color: var(--color-subtle, #54595d);cursor:help;" title="engelsk">(en)</span> <a href="https://commons.wikimedia.org/wiki/Category:Telescopes" class="extiw" title="commons:Category:Telescopes">Telescopes</a> – kategori av bilder, video eller lyd på <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Commons</a> <span class="noprint plainlinks wikidata-linkback wd_p373"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q4213?uselang=nb#P373" title="Rediger på Wikidata"><img alt="Rediger på Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li> <li><span class="bjeller languageicon" style="color: var(--color-subtle, #54595d);cursor:help;" title="engelsk">(en)</span> <a href="https://commons.wikimedia.org/wiki/Telescope" class="extiw" title="commons:Telescope">Telescope</a> – galleri av bilder, video eller lyd på <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Commons</a> <span class="noprint plainlinks wikidata-linkback wd_p935"><span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q4213?uselang=nb#P935" title="Rediger på Wikidata"><img alt="Rediger på Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li> <li><a rel="nofollow" class="external text" href="http://www.keckobservatory.org/">Keck teleskopene offisiell website</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20060508105758/http://www.naic.edu/">Arecibo radioteleskopet (verdens største)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070212020827/http://hubble.nasa.gov/index.php">NASA Hubble offisiell website</a></li> <li><a rel="nofollow" class="external text" href="http://www.vla.nrao.edu/">VLA – Very Large Array offisiell website</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20050518081349/http://www.solarphysics.kva.se/">Det svenske 1 meter solteleskopet på Las Palmas</a></li> <li><a rel="nofollow" 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