{"id":18183,"date":"2026-09-28T21:06:33","date_gmt":"2026-09-28T19:06:33","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&#038;p=18183"},"modified":"2026-11-14T11:06:59","modified_gmt":"2026-11-14T10:06:59","slug":"takahashi-fc-100dz-tube-seul","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/takahashi-fc-100dz-tube-seul\/","title":{"rendered":"Takahashi FC-100DZ \u2013 100 mm fluorite telescope, tube only"},"content":{"rendered":"<div class=\"product\"><div class=\"product\"><h3>A 100-mm fluorite eyepiece for visual observation and photography<\/h3>\n<p>The Takahashi FC-100DZ is a 100-mm apochromatic refractor designed for astronomical observation and photography. Its air-spaced doublet features an internal fluorite lens and a hard multi-coating. The native focal length of 800 mm corresponds to an f\/8 ratio.<\/p>\n<h3>Focus and Size<\/h3>\n<p>The 50.8-mm-pitch rack allows for the mounting of compatible visual and photographic accessories. The tube measures 840 mm, or 770 mm with the anti-fog shield retracted, and has an outer diameter of 95 mm.<\/p>\n<h3>Choosing a Photo Collage<\/h3>\n<p>The FC\/FS MFL1.04X multi-flattener and the 76D-RD and FC-35RD reducers are available as options. With the FC-35RD, the focal length increases to 530 mm at f\/5.3, with a corrected image circle of 44 mm.<\/p>\n<p>The diagram for the selected corrector specifies the connections and the distance from the sensor that must be maintained for this eyepiece.<\/p>\n<h3>Delivered Contents and Assembly<\/h3>\n<p>Takahashi FC-100DZ optical tube, part number TFK10310, with objective lens and focuser. Be sure to select a mount and adapter suitable for the complete assembly, as well as the accessories you need for your specific use.<\/p>\n<p><a href=\"https:\/\/takahashi-europe.com\/references\/TFK10310\/fr\" target=\"_blank\" rel=\"noopener\">Takahashi FC-100DZ Specifications and Documentation<\/a><\/p>\n<h3>Accessories for Your System<\/h3>\n<ul>\n<li><a href=\"https:\/\/deep-space-astronomy.ch\/en\/product\/takahashi-tka21420-collier\/\">Collar for FC-76DS\/FC-100\/FSQ-85EDX (95 mm diameter) (TKA21420)<\/a> : optional accessory, sold separately.<\/li>\n<li><a href=\"https:\/\/deep-space-astronomy.ch\/en\/product\/takahashi-tka00582\/\">1.04x Multi-Corrector No. 80N for FS-60CB\/FC-76\/FC-100 (TKA00582)<\/a> : optional accessory, sold separately.<\/li>\n<\/ul>\n<h3>Taking Photos with the New FCT-L Accessories<\/h3>\n<p>The <a href=\"https:\/\/deep-space-astronomy.ch\/en\/product\/reducteur-focale-takahashi-fct-l-08x\/\">Takahashi FCT-L 0.8x Focal Reducer<\/a> allows the FC-100DZ to be used at 636 mm and f\/6.4, with an image circle of 44 mm.<\/p>\n<p>The <a href=\"https:\/\/deep-space-astronomy.ch\/en\/product\/correcteur-champ-takahashi-fct-l-099x\/\">Takahashi FCT-L 0.99x Field Corrector<\/a> flattens the field while maintaining a focal length of 791 mm at f\/7.9, with an image circle of 55 mm.<\/p>\n<p>These two accessories are sold separately and use the FCT-L CO 114D ring, which is compatible with the FC-100DZ. The assembly also includes the Camera Angle Adjuster M. When using the FCT-L 0.99x corrector, the M72 L52 extension tube is required as an additional component for the FC-100DZ.<\/p>\n<p>For a CMOS camera, select the M72-M48 or M72-M54 end adapter that matches the camera\u2019s connection. The sensor plane must be located 55 mm from the base of the thread on the camera side of this adapter. Refer to the Takahashi diagram for the selected converter for the order of the parts and the necessary connections.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Takahashi FC-100DZ 100 mm fluorite doublet telescope, native focal length 800 mm at f\/8, 50.8 mm rack. Optical tube only configuration, part number TFK10310.<\/p>","protected":false},"featured_media":18181,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[947],"product_cat":[755],"product_tag":[],"class_list":["post-18183","product","type-product","status-publish","has-post-thumbnail","product_brand-takahashi","product_cat-lunettes-apochromatiques","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/18183","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=18183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/18181"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=18183"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=18183"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=18183"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=18183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}