{"product_id":"astronomy-plus-tmb-58-high-definition-planetary-eyepiece","title":"Astronomy Plus Oculaire Planétaire Haute Définition TMB 58°","description":"\u003ch1\u003eAstronomy Plus Oculaire Planétaire Haute Définition TMB 58°\u003c\/h1\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-4\" data-turn-id=\"request-WEB:2bc4a553-33f2-4b40-9236-c66927f9011b-1\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"27bd2954-f050-4abb-899c-929d9e754985\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-end=\"432\" data-start=\"0\"\u003eL'oculaire planétaire TMB a été conçu par le concepteur optique Thomas M. Back (TMB) dans le but d'obtenir \u003cstrong data-end=\"157\" data-start=\"116\"\u003eune netteté et un contraste comparables à ceux d'un réfracteur,\u003c\/strong\u003e dans un format compact et abordable. Il repose sur un \u003cstrong data-end=\"249\" data-start=\"208\"\u003eprincipe orthoscopique\/Plössl modifié\u003c\/strong\u003e , optimisé pour réduire les problèmes courants tels que les reflets internes, les images fantômes et les couleurs latérales, tout en conservant une excellente netteté des contours sur un champ apparent relativement large de 58°.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"768\" data-start=\"434\"\u003eChaque oculaire utilise \u003cstrong data-end=\"513\" data-start=\"453\"\u003edes éléments en verre de haute qualité avec des traitements multicouches avancés\u003c\/strong\u003e pour maximiser la transmission lumineuse et supprimer la diffusion, offrant ainsi des détails planétaires et lunaires nets. Sa conception privilégie également \u003cstrong data-end=\"685\" data-start=\"642\"\u003eun grand dégagement oculaire et un confort d'observation optimal\u003c\/strong\u003e , même à courte focale, ce qui fait défaut à de nombreux oculaires traditionnels de forte puissance.\u003c\/p\u003e\n\u003ch3 data-end=\"768\" data-start=\"434\"\u003eSpécifications techniques\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9673%; height: 117.6px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 35.3539%; height: 19.6px;\"\u003e\u003cstrong\u003eSpécification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 62.4902%; height: 19.6px;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.3539%; height: 19.6px;\"\u003e\u003cstrong\u003eChamp de vision apparent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.4902%; height: 19.6px;\"\u003e58° (champ large)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.3539%; height: 19.6px;\"\u003e\u003cstrong\u003eTaille du barillet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.4902%; height: 19.6px;\"\u003eFormat standard 1,25″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.3539%; height: 19.6px;\"\u003e\u003cstrong\u003eDégagement oculaire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.4902%; height: 19.6px;\"\u003e16 mm (long dégagement oculaire pour plus de confort)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.3539%; height: 19.6px;\"\u003e\u003cstrong\u003eRevêtements optiques\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.4902%; height: 19.6px;\"\u003eEntièrement multicouche avec film vert antireflet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.3539%; height: 19.6px;\"\u003e\u003cstrong\u003eLongueurs focales disponibles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.4902%; height: 19.6px;\"\u003e3,2 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3\u003eDans la boîte\u003c\/h3\u003e\n\u003cp\u003eOculaire 1,25'' à la longueur focale sélectionnée :\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003cul style=\"direction: ltr;\"\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e3,2 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e4 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e5 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e6 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e7 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e8 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e9 mm\u003c\/li\u003e\n\u003cli style=\"font-family: Tahoma,Arial,STHeiti,SimSun; font-size: 14px; color: rgb(0,0,0);\"\u003e10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManuel et garantie\u003c\/h3\u003e\n\u003cp\u003eGarantie Astronomie Plus\u003c\/p\u003e","brand":"Astronomy Plus","offers":[{"title":"3,2 mm","offer_id":47918205894885,"sku":"AP-TA139-3.2","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"4mm","offer_id":47918205927653,"sku":"AP-TA139-4","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"5mm","offer_id":47918205960421,"sku":"AP-TA139-5","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"6mm","offer_id":47918205993189,"sku":"AP-TA139-6","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"7mm","offer_id":47918206025957,"sku":"AP-TA139-7","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"8mm","offer_id":47918206058725,"sku":"AP-TA139-8","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"9mm","offer_id":47918206091493,"sku":"AP-TA139-9","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"10mm","offer_id":47918206124261,"sku":"AP-TA139-10","price":62.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Untitled_a86d7016-6144-4be8-8090-209f266290f5.png?v=1777045202","url":"https:\/\/astronomyplus.com\/fr\/products\/astronomy-plus-tmb-58-high-definition-planetary-eyepiece","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}