{"id":10831,"date":"2025-10-29T12:51:01","date_gmt":"2025-10-29T12:51:01","guid":{"rendered":"https:\/\/astroshop.ma\/?post_type=product&#038;p=10831"},"modified":"2025-12-01T23:42:47","modified_gmt":"2025-12-01T23:42:47","slug":"10831","status":"publish","type":"product","link":"https:\/\/astroshop.ma\/?product=10831","title":{"rendered":"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10830\" src=\"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron.jpg 300w, https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron-64x32.jpg 64w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<form id=\"cart-form\" action=\"https:\/\/www.astroshop.de\/fr\/cart\" method=\"post\">\n<div class=\"display-flex fd-row fw-wrap\">\n<div class=\"display-flex fd-column\">\n<div id=\"description\" class=\"cnt-text-box\">\n<h2 class=\"hdl-01\">Description du produit<\/h2>\n<div class=\"text-justify\">\n<p>&nbsp;<\/p>\n<div>\n<p><b>L&#8217;optique<\/b>\u00a0Celestron SC\u00a0<b>:<\/b><\/p>\n<p>Malgr\u00e9 la\u00a0<b>grande longueur focale<\/b>\u00a0de l&#8217;optique Schmidt-Cassegrain, le\u00a0<b>tube est tr\u00e8s court<\/b>, ce qui en fait un t\u00e9lescope compact\u00a0<b>extr\u00eamement facile \u00e0 transporter<\/b>. La lumi\u00e8re arrive d&#8217;abord sur une lame correctrice asph\u00e9rique Schmidt, puis elle est projet\u00e9e sur le miroir primaire sph\u00e9rique. Celui-ci la r\u00e9fl\u00e9chit sur un miroir secondaire qui la renvoie de nouveau sur le miroir primaire. Le faisceau lumineux re-traverse alors ce miroir primaire, en passant par un orifice central. C&#8217;est ainsi que la lumi\u00e8re arrive sur le porte-oculaire situ\u00e9 \u00e0 l&#8217;extr\u00e9mit\u00e9 arri\u00e8re du tube. Le\u00a0<b>syst\u00e8me<\/b>\u00a0est donc\u00a0<b>ferm\u00e9<\/b>\u00a0et ne subit pas de turbulences d&#8217;air qui risqueraient de d\u00e9grader l&#8217;image. De plus, il est prot\u00e9g\u00e9 contre l&#8217;entr\u00e9e de poussi\u00e8res. La lame de Schmidt \u00e9tant trait\u00e9e multicouche, elle garantit des images claires avec peu de reflets.<\/p>\n<p>Cette optique offre une\u00a0<b>excellente qualit\u00e9 d&#8217;image<\/b>, le\u00a0<b>contraste et le piqu\u00e9 sont irr\u00e9prochables<\/b>\u00a0et promettent des observations plan\u00e9taires tr\u00e8s agr\u00e9ables. Avec le syst\u00e8me Schmidt-Cassegrain, non seulement on obtient un instrument tr\u00e8s polyvalent pour l&#8217;observation et la photographie, mais on dispose aussi d&#8217;une vaste gamme d&#8217;accessoires en option. La vis\u00e9e droite \u00e0 partir de l&#8217;extr\u00e9mit\u00e9 arri\u00e8re du tube permet de\u00a0<b>s&#8217;orienter tr\u00e8s facilement<\/b>. Ce t\u00e9lescope se pr\u00eate aussi tr\u00e8s bien aux observations terrestres occasionnelles (p.ex. pour l&#8217;observation rapproch\u00e9e des oiseaux). Les optiques Celestron SC sont con\u00e7ues avec un rapport d&#8217;ouverture d&#8217;environ 1:10, ce qui permet encore de les utiliser aussi pour\u00a0<b>l&#8217;astrophotographie<\/b>.<\/p>\n<p>Gr\u00e2ce \u00e0 la\u00a0<b>mise au point par le miroir primaire<\/b>, on dispose d&#8217;une large zone de nettet\u00e9 qui permet d&#8217;utiliser pratiquement n&#8217;importe quel accessoire. Le syst\u00e8me m\u00e9canique de mise au point par translation du miroir primaire comprend deux\u00a0<b>roulements \u00e0 billes en pr\u00e9-tension<\/b>, afin de r\u00e9duire \u00e0 un minimum le &#8220;shifting&#8221; (d\u00e9viation de l&#8217;image), probl\u00e8me typique rencontr\u00e9 avec l&#8217;emploi de simples coussinets. L&#8217;utilisation de\u00a0<b>mat\u00e9riaux haut de gamme<\/b>\u00a0&#8211; aluminium, acier moul\u00e9, acier inox &#8211; pour des composants r\u00e9alis\u00e9s par fraisage CNC, garantit une grande stabilit\u00e9 malgr\u00e9 un faible poids; on n&#8217;a donc pas besoin d&#8217;une monture tr\u00e8s lourde qui est parfois exig\u00e9e par d&#8217;autres types de syst\u00e8me optique.<\/p>\n<p><b>Caract\u00e9ristiques du syst\u00e8me optique :<\/b><\/p>\n<ul>\n<li>Focale longue dans un tube court<\/li>\n<li>Tube en aluminium de faible poids<\/li>\n<li>Traitement multicouche XLT de qualit\u00e9 sup\u00e9rieure<\/li>\n<li>Syst\u00e8me optique ferm\u00e9<\/li>\n<li>Roulement \u00e0 billes en pr\u00e9-tension pour diminuer le d\u00e9calage d&#8217;image \u00e0 la mise au point du miroir primaire<\/li>\n<\/ul>\n<p><b>La monture CGEM II :<\/b><\/p>\n<p>Celestron a revu la tr\u00e8s appr\u00e9ci\u00e9e monture CGEM. La version 2 comprend un tr\u00e9pied plus robuste, un port USB, une platine \u00e0 double queue d&#8217;aronde pour r\u00e9pondre aux standards Losmandy et Vixen, une ergonomie et un firmware am\u00e9lior\u00e9s !<\/p>\n<p>Ce qui a fait la r\u00e9putation de la CGEM, au fil des ans, n&#8217;a pas \u00e9t\u00e9 modifi\u00e9 : cette monture reste une\u00a0<b>monture tr\u00e8s s\u00e9rieuse pour l&#8217;astrophotographie<\/b>, qui supporte en toute s\u00e9curit\u00e9 les optiques Celestron SC jusqu&#8217;\u00e0 une ouverture de 11 pouces (279 mm), pour r\u00e9pondre aux exigences de la photographie. Vous pouvez bien s\u00fbr \u00e9galement associer la CGEM \u00e0 des t\u00e9lescopes d&#8217;autres marques, qu&#8217;il s&#8217;agisse de r\u00e9fracteurs ou de Newtoniens de taille moyenne. La platine double convient pour les deux formats courants de queue d&#8217;aronde. La pince de la platine est dot\u00e9e de deux grandes vis ergonomiques pouvant \u00eatre manipul\u00e9es avec des gants. \u00c9tant donn\u00e9 que la pince appuie de toute sa largeur sur la queue d&#8217;aronde et non pas ponctuellement avec les seules vis, le profil ne sera jamais endommag\u00e9 lors du montage.<\/p>\n<p><b>Autres avantages de la CGEM II :<\/b><\/p>\n<ul>\n<li>Les jambes du tr\u00e9pied ont des rep\u00e8res vous permettant de les mettre facilement \u00e0 la m\u00eame longueur et vous souvenir de votre longueur pr\u00e9f\u00e9r\u00e9e.<\/li>\n<\/ul>\n<ul>\n<li>La monture int\u00e8gre la fonction\u00a0<i>All-Star Polar Alignement<\/i>\u00a0de Celestron pour aligner la monture \u00e0 l&#8217;aide de n&#8217;importe quelle \u00e9toile. Vous n&#8217;avez donc plus besoin d&#8217;un viseur polaire et vous n&#8217;avez plus \u00e0 vous contorsionner pour l&#8217;alignement. Vous n&#8217;avez pas non plus besoin d&#8217;une vue d\u00e9gag\u00e9e sur l&#8217;\u00e9toile polaire ! Le r\u00e9glage de la d\u00e9clinaison s&#8217;effectue \u00e0 l&#8217;aide d&#8217;une grande vis ergonomique. Il s&#8217;agit l\u00e0 d&#8217;un avantage important, car le r\u00e9glage de la d\u00e9clinaison doit \u00eatre effectu\u00e9 avec toute la charge de l&#8217;optique.<\/li>\n<li>Grande base de donn\u00e9es de tous les objets populaires du ciel profond, class\u00e9s par nom et num\u00e9ro de catalogue ; les plus c\u00e9l\u00e8bres \u00e9toiles doubles, triples et quadruples, ainsi que les \u00e9toiles variables et les objets du syst\u00e8me solaire.<\/li>\n<li>Correction p\u00e9riodique des erreurs (PEC) programmable en permanence &#8211; correction de l&#8217;erreur p\u00e9riodique des vis sans fin.<\/li>\n<li>Raquette \u00e0 affichage LCD sur deux lignes \u00e0 16 caract\u00e8res et touches r\u00e9tro-\u00e9clair\u00e9es. La raquette dispose d&#8217;un port USB pour une connexion facile au PC afin de mettre \u00e0 jour le firmware de la monture et de la raquette.<\/li>\n<li>Guidage au-del\u00e0 du m\u00e9ridien : possible jusqu&#8217;\u00e0 30\u00b0, de sorte que l&#8217;astrophotographie \u00e0 longue exposition n&#8217;ait pas \u00e0 \u00eatre brutalement interrompue.<\/li>\n<\/ul>\n<p>La monture CGEM II s&#8217;intercale entre les mod\u00e8les AVX et CGXs dans l&#8217;offre de montures \u00e9quatoriales GoTo modernes de Celestron. Pour les d\u00e9butants, nous recommandons l&#8217;AVX \u00e0 prix avantageux, qui pr\u00e9sente d\u00e9j\u00e0 tous les avantages de l&#8217;\u00e9lectronique NexStar +, mais qui n&#8217;est m\u00e9caniquement pas con\u00e7ue pour recevoir les grandes optiques. La monture CGX r\u00e9pond aux exigences les plus s\u00e9v\u00e8res des astrophotographes, m\u00eame avec des \u00e9quipements lourds. Enfin, la CGEM II est un excellent compromis entre capacit\u00e9 de charge, performance et prix. Elle est la b\u00eate de somme sophistiqu\u00e9 des astrophotographes exigents.<\/p>\n<p><b>L&#8217;important ce n&#8217;est pas uniquement le t\u00e9lescope qu&#8217;on ach\u00e8te, mais \u00e9galement le vendeur chez qui on l&#8217;ach\u00e8te. Ce qui fait notre diff\u00e9rence:<\/b><\/p>\n<ul>\n<li>Nous sommes l&#8217;un des principaux distributeurs de t\u00e9lescopes et nous connaissons bien le mat\u00e9riel. Notre\u00a0<b>service apr\u00e8s-vente<\/b>\u00a0se tient donc \u00e0 votre disposition,\u00a0<b>m\u00eame apr\u00e8s l&#8217;achat<\/b>, si vous rencontrez des probl\u00e8mes de montage ou d&#8217;utilisation<\/li>\n<li>Un manuel de 80 pages pour d\u00e9butant,\u00a0<a href=\"https:\/\/www.astroshop.de\/fr\/magazine\/connaissances\/connaissance-du-telescope\/l-abc-du-telescope-n-le-manuel-pour-l-initiation\/i,1729\">l&#8217;ABC du t\u00e9lescope<\/a>, est livr\u00e9 avec chaque t\u00e9lescope<\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<div class=\"gtc-container gtc-container-hidden\" data-action=\"gtc-container\">\n<div id=\"specifications\" class=\"page-container\">\n<div class=\"auto-col-container clearfix\">\n<div class=\"single-col\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"gtc-container gtc-container-hidden\" data-action=\"gtc-container\">\n<div class=\"gtc-gradient gtc-gradient-hidden\" data-action=\"gtc-btn\">\n<div class=\"gtc-text classic-link\">\n<div data-action=\"gtc-text\" data-gtcid=\"accessories\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"display-flex fd-column hide-below-bp2\">\n<div class=\"cnt-text-box\">\n<div class=\"pad-8\">\n<div class=\"cursor-zoomin\" data-type=\"btn-js\" data-action=\"opengallery-0\"><img decoding=\"async\" src=\"https:\/\/www.astroshop.de\/Produktbilder\/big\/52275_1.jpg\" alt=\"T\u00e9lescope Schmidt-Cassegrain Celestron SC 203\/2032 CGEM II 800 GoTo\" \/><\/div>\n<\/div>\n<div class=\"pad-8\">\n<div class=\"cursor-zoomin\" data-type=\"btn-js\" data-action=\"opengallery-1\"><img decoding=\"async\" src=\"https:\/\/www.astroshop.de\/Produktbilder\/big\/52275_2.jpg\" alt=\"T\u00e9lescope Schmidt-Cassegrain Celestron SC 203\/2032 CGEM II 800 GoTo\" \/><\/div>\n<\/div>\n<div class=\"pad-8\">\n<div class=\"cursor-zoomin\" data-type=\"btn-js\" data-action=\"opengallery-2\"><img decoding=\"async\" src=\"https:\/\/www.astroshop.de\/Produktbilder\/big\/52275_3.jpg\" alt=\"T\u00e9lescope Schmidt-Cassegrain Celestron SC 203\/2032 CGEM II 800 GoTo\" \/><\/div>\n<\/div>\n<div class=\"pad-8\">\n<div class=\"cursor-zoomin\" data-type=\"btn-js\" data-action=\"opengallery-3\"><img decoding=\"async\" src=\"https:\/\/www.astroshop.de\/Produktbilder\/big\/52275_4.jpg\" alt=\"T\u00e9lescope Schmidt-Cassegrain Celestron SC 203\/2032 CGEM II 800 GoTo\" \/><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/form>\n<div id=\"reviews\">\n<div class=\"display-flex pad-16v\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<table class=\"microscope-specs\">\n<thead>\n<tr>\n<th colspan=\"2\">Caract\u00e9ristiques Techniques<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"category-header\">\n<td colspan=\"2\">Optique<\/td>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>R\u00e9flecteur<\/td>\n<\/tr>\n<tr>\n<td>Type de construction<\/td>\n<td>Schmidt-Cassegrain<\/td>\n<\/tr>\n<tr>\n<td>Ouverture (mm)<\/td>\n<td>203<\/td>\n<\/tr>\n<tr>\n<td>Pouvoir s\u00e9parateur<\/td>\n<td>0,57<\/td>\n<\/tr>\n<tr>\n<td>Valeur limite (mag)<\/td>\n<td>13,3<\/td>\n<\/tr>\n<tr>\n<td>Pouvoir collecteur de lumi\u00e8re<\/td>\n<td>840<\/td>\n<\/tr>\n<tr>\n<td>Grossissement utile maximum<\/td>\n<td>406<\/td>\n<\/tr>\n<tr>\n<td>Traitement<\/td>\n<td>Starbright XLT<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riau du tube<\/td>\n<td>Aluminium<\/td>\n<\/tr>\n<tr>\n<td>Longueur du tube (mm)<\/td>\n<td>432<\/td>\n<\/tr>\n<tr>\n<td>Poids du tube (kg)<\/td>\n<td>5,7<\/td>\n<\/tr>\n<tr>\n<td>Focale (mm)<\/td>\n<td>2032<\/td>\n<\/tr>\n<tr>\n<td>Grandissement de l&#8217;ouverture (f\/)<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>Construction de tube<\/td>\n<td>Tube plein<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">R\u00e9flecteur<\/td>\n<\/tr>\n<tr>\n<td>Miroir secondaire &#8211; obstruction<\/td>\n<td>31<\/td>\n<\/tr>\n<tr>\n<td>Diam\u00e8tre miroir secondaire (mm)<\/td>\n<td>64<\/td>\n<\/tr>\n<tr>\n<td>A\u00e9ration miroir primaire<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Porte-oculaire<\/td>\n<\/tr>\n<tr>\n<td>D\u00e9multiplication<\/td>\n<td>sans<\/td>\n<\/tr>\n<tr>\n<td>Connection (\u00e0 l&#8217;oculaire)<\/td>\n<td>1,25&#8243;<\/td>\n<\/tr>\n<tr>\n<td>Filetage de connexion (c\u00f4t\u00e9 t\u00e9lescope)<\/td>\n<td>SC<\/td>\n<\/tr>\n<tr>\n<td>Type de construction<\/td>\n<td>Filetage SC<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Monture<\/td>\n<\/tr>\n<tr>\n<td>Type de monture<\/td>\n<td>Equatoriale<\/td>\n<\/tr>\n<tr>\n<td>Commande GoTo<\/td>\n<td class=\"yes\">oui<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9glage de la distance polaire (\u00b0)<\/td>\n<td>15 &#8211; 70<\/td>\n<\/tr>\n<tr>\n<td>Moteurs<\/td>\n<td>Servomoteurs<\/td>\n<\/tr>\n<tr>\n<td>Encodeur<\/td>\n<td class=\"yes\">oui<\/td>\n<\/tr>\n<tr>\n<td>Poids (kg)<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td>Capacit\u00e9 de charge (kg)<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td>Alimentation \u00e9lectrique<\/td>\n<td>12V<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Commande GoTo<\/td>\n<\/tr>\n<tr>\n<td>GPS<\/td>\n<td>en option<\/td>\n<\/tr>\n<tr>\n<td>Logiciel<\/td>\n<td>NexStar<\/td>\n<\/tr>\n<tr>\n<td>Langues du contr\u00f4le GoTo<\/td>\n<td>allemand, anglais, fran\u00e7ais, espagnol, italien<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9thode d&#8217;alignement<\/td>\n<td>2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align<\/td>\n<\/tr>\n<tr>\n<td>Base de donn\u00e9es<\/td>\n<td>40.000<\/td>\n<\/tr>\n<tr>\n<td>Interface<\/td>\n<td>2x Aux, USB 2.0, Autoguider<\/td>\n<\/tr>\n<tr>\n<td>T\u00e9l\u00e9commande<\/td>\n<td>Celestron PWI<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Tr\u00e9pied<\/td>\n<\/tr>\n<tr>\n<td>Diam\u00e8tre des jambes du tr\u00e9pied (mm)<\/td>\n<td>51<\/td>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>Tr\u00e9pied<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riel<\/td>\n<td>Acier<\/td>\n<\/tr>\n<tr>\n<td>Poids (kg)<\/td>\n<td>9<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Accessoires inclus<\/td>\n<\/tr>\n<tr>\n<td>Contrepoids (kg)<\/td>\n<td>1x 7,7<\/td>\n<\/tr>\n<tr>\n<td>Alimentation \u00e9lectrique<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<tr>\n<td>Prise allume-cigare<\/td>\n<td class=\"yes\">oui<\/td>\n<\/tr>\n<tr>\n<td>Queue d&#8217;aronde m\u00e2le<\/td>\n<td>Losmandy-Style<\/td>\n<\/tr>\n<tr>\n<td>Lunette de vis\u00e9e<\/td>\n<td>6&#215;30<\/td>\n<\/tr>\n<tr>\n<td>Viseur polaire<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<tr>\n<td>Valise de transport<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<tr>\n<td>Oculaires 1,25&#8243;<\/td>\n<td>25mm<\/td>\n<\/tr>\n<tr>\n<td>Syst\u00e8me optique de d\u00e9viation<\/td>\n<td>Renvoi coud\u00e9 \u00e0 miroir de 31,75 mm &#8211; 90\u00b0<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Donn\u00e9es g\u00e9n\u00e9rales<\/td>\n<\/tr>\n<tr>\n<td>S\u00e9rie<\/td>\n<td>CGEM II<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Domaines d&#8217;application<\/td>\n<\/tr>\n<tr>\n<td>Astrophotographie<\/td>\n<td class=\"yes\">oui<\/td>\n<\/tr>\n<tr>\n<td>Lune &#038; plan\u00e8tes<\/td>\n<td class=\"yes\">oui (tr\u00e8s bien)<\/td>\n<\/tr>\n<tr>\n<td>Observation de la nature<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<tr>\n<td>N\u00e9buleuses &#038; galaxies<\/td>\n<td class=\"yes\">oui<\/td>\n<\/tr>\n<tr>\n<td>Soleil<\/td>\n<td class=\"no\">non (Seulement avec filtre solaire appropri\u00e9)<\/td>\n<\/tr>\n<tr class=\"category-header\">\n<td colspan=\"2\">Recommand\u00e9 pour<\/td>\n<\/tr>\n<tr>\n<td>D\u00e9butant<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<tr>\n<td>Amateurs avertis<\/td>\n<td class=\"yes\">oui<\/td>\n<\/tr>\n<tr>\n<td>Observatoires<\/td>\n<td class=\"no\">non<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":10833,"template":"","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[22,192,189],"product_tag":[],"class_list":{"0":"post-10831","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-telescopes","7":"product_cat-telescopes-complets","8":"product_cat-telescopes-dobservatoire","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo - Astroshop Maroc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/astroshop.ma\/?product=10831\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo - Astroshop Maroc\" \/>\n<meta property=\"og:description\" content=\"Caract\u00e9ristiques Techniques                       Optique                 Type       R\u00e9flecteur                 Type de construction       Schmidt-Cassegrain                 Ouverture (mm)       203                 Pouvoir s\u00e9parateur       0,57                 Valeur limite (mag)       13,3                 Pouvoir collecteur de lumi\u00e8re       840                 Grossissement utile maximum       406                 Traitement       Starbright XLT                 Mat\u00e9riau du tube       Aluminium                 Longueur du tube (mm)       432                 Poids du tube (kg)       5,7                 Focale (mm)       2032                 Grandissement de l&#039;ouverture (f\/)       10                 Construction de tube       Tube plein                      R\u00e9flecteur                 Miroir secondaire - obstruction       31                 Diam\u00e8tre miroir secondaire (mm)       64                 A\u00e9ration miroir primaire       non                      Porte-oculaire                 D\u00e9multiplication       sans                 Connection (\u00e0 l&#039;oculaire)       1,25&quot;                 Filetage de connexion (c\u00f4t\u00e9 t\u00e9lescope)       SC                 Type de construction       Filetage SC                      Monture                 Type de monture       Equatoriale                 Commande GoTo       oui                 R\u00e9glage de la distance polaire (\u00b0)       15 - 70                 Moteurs       Servomoteurs                 Encodeur       oui                 Poids (kg)       18                 Capacit\u00e9 de charge (kg)       18                 Alimentation \u00e9lectrique       12V                      Commande GoTo                 GPS       en option                 Logiciel       NexStar                 Langues du contr\u00f4le GoTo       allemand, anglais, fran\u00e7ais, espagnol, italien                 M\u00e9thode d&#039;alignement       2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align                 Base de donn\u00e9es       40.000                 Interface       2x Aux, USB 2.0, Autoguider                 T\u00e9l\u00e9commande       Celestron PWI                      Tr\u00e9pied                 Diam\u00e8tre des jambes du tr\u00e9pied (mm)       51                 Type       Tr\u00e9pied                 Mat\u00e9riel       Acier                 Poids (kg)       9                      Accessoires inclus                 Contrepoids (kg)       1x 7,7                 Alimentation \u00e9lectrique       non                 Prise allume-cigare       oui                 Queue d&#039;aronde m\u00e2le       Losmandy-Style                 Lunette de vis\u00e9e       6x30                 Viseur polaire       non                 Valise de transport       non                 Oculaires 1,25&quot;       25mm                 Syst\u00e8me optique de d\u00e9viation       Renvoi coud\u00e9 \u00e0 miroir de 31,75 mm - 90\u00b0                      Donn\u00e9es g\u00e9n\u00e9rales                 S\u00e9rie       CGEM II                      Domaines d&#039;application                 Astrophotographie       oui                 Lune &amp; plan\u00e8tes       oui (tr\u00e8s bien)                 Observation de la nature       non                 N\u00e9buleuses &amp; galaxies       oui                 Soleil       non (Seulement avec filtre solaire appropri\u00e9)                      Recommand\u00e9 pour                 D\u00e9butant       non                 Amateurs avertis       oui                 Observatoires       non\" \/>\n<meta property=\"og:url\" content=\"https:\/\/astroshop.ma\/?product=10831\" \/>\n<meta property=\"og:site_name\" content=\"Astroshop Maroc\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-01T23:42:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831\",\"name\":\"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\\\/2032 CGEM II 800 GoTo - Astroshop Maroc\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg\",\"datePublished\":\"2025-10-29T12:51:01+00:00\",\"dateModified\":\"2025-12-01T23:42:47+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/astroshop.ma\\\/?product=10831\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831#primaryimage\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg\",\"contentUrl\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=10831#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/astroshop.ma\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/astroshop.ma\\\/?page_id=394\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\\\/2032 CGEM II 800 GoTo\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#website\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/\",\"name\":\"Astroshop Maroc\",\"description\":\"Des instruments astronomiques pour chaque astronome au Maroc\",\"publisher\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/astroshop.ma\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#organization\",\"name\":\"Astroshop Maroc\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/M20_Logo_1.jpg\",\"contentUrl\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/M20_Logo_1.jpg\",\"width\":501,\"height\":334,\"caption\":\"Astroshop Maroc\"},\"image\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo - Astroshop Maroc","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/astroshop.ma\/?product=10831","og_locale":"en_US","og_type":"article","og_title":"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo - Astroshop Maroc","og_description":"Caract\u00e9ristiques Techniques                       Optique                 Type       R\u00e9flecteur                 Type de construction       Schmidt-Cassegrain                 Ouverture (mm)       203                 Pouvoir s\u00e9parateur       0,57                 Valeur limite (mag)       13,3                 Pouvoir collecteur de lumi\u00e8re       840                 Grossissement utile maximum       406                 Traitement       Starbright XLT                 Mat\u00e9riau du tube       Aluminium                 Longueur du tube (mm)       432                 Poids du tube (kg)       5,7                 Focale (mm)       2032                 Grandissement de l'ouverture (f\/)       10                 Construction de tube       Tube plein                      R\u00e9flecteur                 Miroir secondaire - obstruction       31                 Diam\u00e8tre miroir secondaire (mm)       64                 A\u00e9ration miroir primaire       non                      Porte-oculaire                 D\u00e9multiplication       sans                 Connection (\u00e0 l'oculaire)       1,25\"                 Filetage de connexion (c\u00f4t\u00e9 t\u00e9lescope)       SC                 Type de construction       Filetage SC                      Monture                 Type de monture       Equatoriale                 Commande GoTo       oui                 R\u00e9glage de la distance polaire (\u00b0)       15 - 70                 Moteurs       Servomoteurs                 Encodeur       oui                 Poids (kg)       18                 Capacit\u00e9 de charge (kg)       18                 Alimentation \u00e9lectrique       12V                      Commande GoTo                 GPS       en option                 Logiciel       NexStar                 Langues du contr\u00f4le GoTo       allemand, anglais, fran\u00e7ais, espagnol, italien                 M\u00e9thode d'alignement       2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align                 Base de donn\u00e9es       40.000                 Interface       2x Aux, USB 2.0, Autoguider                 T\u00e9l\u00e9commande       Celestron PWI                      Tr\u00e9pied                 Diam\u00e8tre des jambes du tr\u00e9pied (mm)       51                 Type       Tr\u00e9pied                 Mat\u00e9riel       Acier                 Poids (kg)       9                      Accessoires inclus                 Contrepoids (kg)       1x 7,7                 Alimentation \u00e9lectrique       non                 Prise allume-cigare       oui                 Queue d'aronde m\u00e2le       Losmandy-Style                 Lunette de vis\u00e9e       6x30                 Viseur polaire       non                 Valise de transport       non                 Oculaires 1,25\"       25mm                 Syst\u00e8me optique de d\u00e9viation       Renvoi coud\u00e9 \u00e0 miroir de 31,75 mm - 90\u00b0                      Donn\u00e9es g\u00e9n\u00e9rales                 S\u00e9rie       CGEM II                      Domaines d'application                 Astrophotographie       oui                 Lune & plan\u00e8tes       oui (tr\u00e8s bien)                 Observation de la nature       non                 N\u00e9buleuses & galaxies       oui                 Soleil       non (Seulement avec filtre solaire appropri\u00e9)                      Recommand\u00e9 pour                 D\u00e9butant       non                 Amateurs avertis       oui                 Observatoires       non","og_url":"https:\/\/astroshop.ma\/?product=10831","og_site_name":"Astroshop Maroc","article_modified_time":"2025-12-01T23:42:47+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/astroshop.ma\/?product=10831","url":"https:\/\/astroshop.ma\/?product=10831","name":"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo - Astroshop Maroc","isPartOf":{"@id":"https:\/\/astroshop.ma\/#website"},"primaryImageOfPage":{"@id":"https:\/\/astroshop.ma\/?product=10831#primaryimage"},"image":{"@id":"https:\/\/astroshop.ma\/?product=10831#primaryimage"},"thumbnailUrl":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg","datePublished":"2025-10-29T12:51:01+00:00","dateModified":"2025-12-01T23:42:47+00:00","breadcrumb":{"@id":"https:\/\/astroshop.ma\/?product=10831#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/astroshop.ma\/?product=10831"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/astroshop.ma\/?product=10831#primaryimage","url":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg","contentUrl":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/10\/Celestron-Schmidt-Cassegrain-telescope-SC-203-2032-CGEM-II-800-GoTo.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/astroshop.ma\/?product=10831#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/astroshop.ma\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/astroshop.ma\/?page_id=394"},{"@type":"ListItem","position":3,"name":"Celestron T\u00e9lescope Schmidt-Cassegrain SC 203\/2032 CGEM II 800 GoTo"}]},{"@type":"WebSite","@id":"https:\/\/astroshop.ma\/#website","url":"https:\/\/astroshop.ma\/","name":"Astroshop Maroc","description":"Des instruments astronomiques pour chaque astronome au Maroc","publisher":{"@id":"https:\/\/astroshop.ma\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/astroshop.ma\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/astroshop.ma\/#organization","name":"Astroshop Maroc","url":"https:\/\/astroshop.ma\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/astroshop.ma\/#\/schema\/logo\/image\/","url":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/12\/M20_Logo_1.jpg","contentUrl":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/12\/M20_Logo_1.jpg","width":501,"height":334,"caption":"Astroshop Maroc"},"image":{"@id":"https:\/\/astroshop.ma\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/product\/10831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/media\/10833"}],"wp:attachment":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10831"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=10831"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=10831"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=10831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}