{"id":18349,"date":"2026-09-29T10:58:24","date_gmt":"2026-09-29T08:58:24","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&p=18349"},"modified":"2026-09-29T11:08:36","modified_gmt":"2026-09-29T09:08:36","slug":"takahashi-tka11580f","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/de\/produkt\/takahashi-tka11580f\/","title":{"rendered":"Takahashi 65D FU 0,65\u00d7 \u2014 r\u00e9ducteur pour FCT-65D"},"content":{"rendered":"

Photographier un champ plus large<\/h3>\n

Le r\u00e9ducteur 65D FU raccourcit la focale de la FCT-65D \u00e0 260 mm, \u00e0 f\/4, pour cadrer de grandes n\u00e9buleuses et des champs stellaires \u00e9tendus. Son cercle image corrig\u00e9 de 44 mm couvre le format 24 \u00d7 36 mm. Sa formule comprend quatre lentilles en quatre groupes, dont une en fluorite, pour corriger les aberrations de l\u2019ensemble objectif-r\u00e9ducteur.<\/p>\n

Compatibilit\u00e9 et montage<\/h3>\n

Ce mod\u00e8le est d\u00e9di\u00e9 \u00e0 la FCT-65D. Son corps s\u2019ins\u00e8re dans le tube de mise au point et se fixe par un filetage M64 \u00d7 0,75 m\u00e2le. L\u2019adaptateur photo CA-35 FURD est fourni. Pour le montage, d\u00e9vissez cet adaptateur pr\u00e9assembl\u00e9, placez le collier rotatif CAA-S de la lunette, puis remontez le CA-35 derri\u00e8re celui-ci. La sortie M52 \u00d7 0,75 m\u00e2le offre alors un backfocus de 56 mm. La bague destin\u00e9e \u00e0 votre appareil photo ou \u00e0 votre cam\u00e9ra se choisit selon cette interface et la distance au capteur.<\/p>\n

Merkmale<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
Merkmal<\/th>\nWert<\/th>\n<\/tr>\n<\/thead>\n
Referenz<\/th>\nTKA11580F<\/td>\n<\/tr>\n
Facteur<\/th>\n0,65\u00d7<\/td>\n<\/tr>\n
Instrument<\/th>\nFCT-65D<\/td>\n<\/tr>\n
Resultierende Brennweite<\/th>\n260 mm<\/td>\n<\/tr>\n
Fokusbericht<\/th>\nf\/4<\/td>\n<\/tr>\n
Korrigierter Bildkreis<\/th>\n44 mm<\/td>\n<\/tr>\n
Optische Formel<\/th>\n4 lentilles en 4 groupes, dont une en fluorite<\/td>\n<\/tr>\n
Backfocus avec CAA-S et CA-35 FURD<\/th>\n56 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

R\u00e9ducteur 65D FU 0,65\u00d7 pour FCT-65D : focale de 260 mm \u00e0 f\/4, cercle image corrig\u00e9 de 44 mm et adaptateur CA-35 FURD fourni.<\/p>","protected":false},"featured_media":18343,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[947],"product_cat":[650],"product_tag":[],"class_list":["post-18349","product","type-product","status-publish","has-post-thumbnail","product_brand-takahashi","product_cat-rducteurs-correcteurs-ap","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/product\/18349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/comments?post=18349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/media\/18343"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/media?parent=18349"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/product_brand?post=18349"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/product_cat?post=18349"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/de\/wp-json\/wp\/v2\/product_tag?post=18349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}