{"id":28199,"date":"2025-09-16T15:42:58","date_gmt":"2025-09-16T13:42:58","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=28199"},"modified":"2026-03-12T10:44:17","modified_gmt":"2026-03-12T09:44:17","slug":"sky-watcher-skyliner-254-1200-flextube-goto-dob","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-skyliner-254-1200-flextube-goto-dob\/","title":{"rendered":"Sky-Watcher Skyliner-250PX Flextube GoTo - 10\u2033 Newton Reflector"},"content":{"rendered":"

The Sky-Watcher Dobson telescope N 254\/1200 Skyliner FlexTube BD DOB GoTo<\/strong> combines the classic luminosity of a 10-inch Dobson with the modern luxury of automatic object location and tracking. Thanks to the GoTo function with SynScan manual control, you can choose from more than 42,900 celestial objects. The telescope automatically locates and tracks them, allowing you to observe comfortably even at high magnifications.<\/p>\n\n\n\n

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With an aperture of 254 mm and f\/4.7 focal ratio, this Dobson 56% captures more light than an 8-inch model. With it, you'll resolve globular clusters in individual stars, recognize structures in nebulae and enjoy impressive details on planets. Think of the Cassini separation in Saturn's rings or Jupiter's cloud bands and moons.<\/p>\n\n\n\n

The FlexTube construction makes the telescope surprisingly portable despite its size. You simply slide the tube in and out, reducing transport and storage space requirements. A sturdy 2\u201d Crayford focuser ensures precise focusing, and with the built-in T2 thread you can also connect a DSLR with an adapter. The powerful servo motors move smoothly on both axes, so you maintain a stable image even during long observations or lunar eclipses.<\/p>\n\n\n\n

Application<\/strong>
This telescope is ideal for advanced amateurs who want to combine the advantages of a large mirror with the convenience of automatic GoTo control. It is excellent for the moon, planets and deep-sky objects, but not intended for extensive astrophotography. The automatic tracking does allow for short shots of bright objects.<\/p>\n\n\n\n

Specifications<\/strong><\/p>\n\n\n\n

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  • Optics: Newton reflector, parabolic primary mirror<\/li>\n\n\n\n
  • Opening: 254 mm<\/li>\n\n\n\n
  • Focal length: 1200 mm<\/li>\n\n\n\n
  • f\/4,7<\/li>\n\n\n\n
  • Resolution: 0.45\u2033<\/li>\n\n\n\n
  • Boundary magnitude: 13.8<\/li>\n\n\n\n
  • Max. useful magnification: 508\u00d7<\/li>\n\n\n\n
  • Construction: FlexTube (open collapsible tube)<\/li>\n\n\n\n
  • Tube weight: 15 kg<\/li>\n\n\n\n
  • Focuser: 2\u201d Crayford with 1.25\u201d adapter and T2 connection<\/li>\n\n\n\n
  • Mounting: Dobson with GoTo and autotracking<\/li>\n\n\n\n
  • Servomotors: 12V, adjustable speeds (1\u00d7 to 800\u00d7)<\/li>\n\n\n\n
  • SynScan manual operation with 42,900 objects database<\/li>\n\n\n\n
  • Interfaces: USB 2.0<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"
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    Sky-Watcher Dobson telescoop N 254\/1200 Skyliner FlexTube BD DOB GoTo wordt geleverd met 25 mm en 10 mm oculair, 9×50 zoeker, Crayford-focuser, SynScan GoTo-handset en inklapbare tubus.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":28204,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[542],"product_cat":[51,566,531,2972,430],"product_tag":[117,53,54,112],"class_list":["post-28199","product","type-product","status-publish","has-post-thumbnail","product_brand-sky-watcher","product_cat-telescopen","product_cat-dobsonians","product_cat-gevorderd","product_cat-newton-reflectors","product_cat-telescopen-voor-beginners","product_tag-deep-sky-objecten","product_tag-maan","product_tag-planeten","product_tag-zon","product_shipping_class-telescoop","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[14075,28492],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":90279,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-skyliner-350p-flextube-synscan-goto\/","url_meta":{"origin":28199,"position":0},"title":"Sky-Watcher Skyliner-350P FlexTube SynScan GoTo - 350mm Dobson","author":"","date":"28-11-2025","format":false,"excerpt":"Sky-Watcher Skyliner-350P wordt geleverd met inklapbare FlexTube-optiek, Dobson GoTo-rockerbox met servomotoren, SynScan-handbediening, 25mm- en 10mm-oculair (1,25\"), 2\" Crayford-focuser met 1,25\"-adapter en T2-aansluiting, 9x50-zoeker, centraal gemarkeerde hoofdspiegel, Duitstalige gebruiksaanwijzing en de 80-pagina's beginnershandleiding Telescope ABC \u2013 krachtige 14 inch GoTo-Dobson voor comfortabele deep-sky- en planeetwaarnemingen. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-Telescoop-Skyliner-FlexTube-BD-SynScan-DOB-GoTo-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-Telescoop-Skyliner-FlexTube-BD-SynScan-DOB-GoTo-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-Telescoop-Skyliner-FlexTube-BD-SynScan-DOB-GoTo-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-Telescoop-Skyliner-FlexTube-BD-SynScan-DOB-GoTo-2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":90272,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-skyliner-300p-flextube-synscan-goto\/","url_meta":{"origin":28199,"position":1},"title":"Sky-Watcher Skyliner-300P FlexTube SynScan GoTo - 300mm Dobson","author":"","date":"28-11-2025","format":false,"excerpt":"Sky-Watcher Skyliner-300P wordt geleverd met inklapbare FlexTube-optiek, Dobson GoTo-rockerbox met servomotoren en encoders, SynScan-handbediening, 25mm- en 10mm-oculair (1,25\"), 2\" Crayford-focuser met 1,25\"-adapter en T2-aansluiting, 9x50-zoeker, centraal gemarkeerde hoofdspiegel, Duitstalige gebruiksaanwijzing en de 80-pagina's beginnershandleiding Telescope ABC \u2013 complete 12 inch GoTo-Dobson voor comfortabele deep-sky- en planeetwaarnemingen. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-GoTo-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-GoTo-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-GoTo-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-GoTo-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":90303,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-skyliner-400p-flextube-goto-dobson\/","url_meta":{"origin":28199,"position":2},"title":"Sky-Watcher Skyliner-400P FlexTube SynScan GoTo - 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300mm Parabolic Dobson","author":"","date":"28-11-2025","format":false,"excerpt":"Skywatcher N 305\/1500 comes with collapsible FlexTube optics, wooden Dobson rocker box with reinforcing support pillars, 25mm and 10mm eyepiece (1.25\"), 2\" Crayford focuser with 1.25\" adapter and T2 socket, 9x50 viewfinder with quick coupler, centrally marked main mirror, German-language instruction manual and the 80-page beginner's manual Telescope ABC - powerful 12-inch light collector for visual deep-sky and planetary observations. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-305-1500-Telescoop-Dobson-Skyliner-FlexTube-BD-DOB-2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":90298,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-skyliner-400p-flextube-dobson\/","url_meta":{"origin":28199,"position":4},"title":"Sky-Watcher Skyliner-400P FlexTube - 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350mm Parabolic Dobson","author":"","date":"28-11-2025","format":false,"excerpt":"Sky-Watcher Skyliner-350P FlexTube wordt geleverd met inklapbare FlexTube-optiek, stevige Dobson-rockerbox met versterkende steunpijlers, 25mm- en 10mm-oculair (1,25\"), 2\" Crayford-focuser met 1,25\"-adapter en T2-aansluiting, 9x50-zoeker, centraal gemarkeerde hoofdspiegel, Duitstalige gebruiksaanwijzing en de 80-pagina's beginnershandleiding Telescope ABC \u2013 krachtige 14 inch lichtverzamelaar voor serieuze deep-sky- en planeetwaarnemingen. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-telescoop-Skyliner-FlexTube-BD-DOB-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-telescoop-Skyliner-FlexTube-BD-DOB-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-telescoop-Skyliner-FlexTube-BD-DOB-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Skywatcher-N-355-1600-Dobson-telescoop-Skyliner-FlexTube-BD-DOB-2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/28199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=28199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/28204"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=28199"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=28199"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=28199"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=28199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}