{"id":18369,"date":"2026-09-29T12:00:37","date_gmt":"2026-09-29T10:00:37","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=18369"},"modified":"2026-09-29T12:08:38","modified_gmt":"2026-09-29T10:08:38","slug":"takahashi-tka00705n","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/takahashi-tka00705n\/","title":{"rendered":"Takahashi M N 50,8 mm \u2014 porte-oculaire \u00e0 cr\u00e9maill\u00e8re pour Mewlon"},"content":{"rendered":"<h3>Takahashi M N 50,8 mm \u2014 porte-oculaire \u00e0 cr\u00e9maill\u00e8re pour Mewlon<\/h3>\n<p>Le porte-oculaire Takahashi M N permet d\u2019affiner la mise au point des Mewlon-180C et 210 par d\u00e9placement du tube porte-accessoires, sans d\u00e9placer le miroir primaire pendant ce r\u00e9glage. Sa course de 23 mm et son dispositif de rotation int\u00e9gr\u00e9 facilitent la mise au point et l\u2019orientation du mat\u00e9riel install\u00e9.<\/p>\n<h3>Compatibilit\u00e9, montage et contenu<\/h3>\n<p>Il remplace le porte-oculaire d\u2019origine des Mewlon-180C, Mewlon-210 et anciens \u03bc-180. Il peut aussi \u00eatre mont\u00e9 au foyer Cassegrain du CN-212. L\u2019ensemble comprend la bague conique N, le corps \u00e0 cr\u00e9maill\u00e8re N, la bague de raccordement 50,8 AD, l\u2019adaptateur de tube coulissant M-300\/50,8 et une cl\u00e9 hexagonale de 2 mm. La d\u00e9multiplication MEF-3 est propos\u00e9e s\u00e9par\u00e9ment. Sur Mewlon-180C et \u03bc-180, l\u2019association avec le correcteur-r\u00e9ducteur M ne permet pas la mise au point \u00e0 l\u2019infini. Les anciennes bagues coniques de la version pr\u00e9c\u00e9dente ne se montent pas sur cette version N.<\/p>\n<h3>Features<\/h3>\n<table style=\"width:100%;max-width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"padding:8px;text-align:left\">Features<\/th>\n<th style=\"padding:8px;text-align:left\">Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th style=\"padding:8px;text-align:left\">Reference<\/th>\n<td style=\"padding:8px;text-align:left\">TKA00705N<\/td>\n<\/tr>\n<tr>\n<th style=\"padding:8px;text-align:left\">Output<\/th>\n<td style=\"padding:8px;text-align:left\">50.8 mm<\/td>\n<\/tr>\n<tr>\n<th style=\"padding:8px;text-align:left\">Race<\/th>\n<td style=\"padding:8px;text-align:left\">23 mm<\/td>\n<\/tr>\n<tr>\n<th style=\"padding:8px;text-align:left\">Optical length<\/th>\n<td style=\"padding:8px;text-align:left\">94,5 \u00e0 117,5 mm<\/td>\n<\/tr>\n<tr>\n<th style=\"padding:8px;text-align:left\">Masse approximative<\/th>\n<td style=\"padding:8px;text-align:left\">880 g<\/td>\n<\/tr>\n<tr>\n<th style=\"padding:8px;text-align:left\">Rotation<\/th>\n<td style=\"padding:8px;text-align:left\">Dispositif int\u00e9gr\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Porte-oculaire \u00e0 cr\u00e9maill\u00e8re Takahashi M N 50,8 mm pour Mewlon-180C et 210, avec course de 23 mm et rotation int\u00e9gr\u00e9e.<\/p>","protected":false},"featured_media":18365,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[947],"product_cat":[627],"product_tag":[],"class_list":["post-18369","product","type-product","status-publish","has-post-thumbnail","product_brand-takahashi","product_cat-porte-oculaire","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/18369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=18369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/18365"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=18369"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=18369"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=18369"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=18369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}