{"id":91583,"date":"2025-12-22T11:47:53","date_gmt":"2025-12-22T10:47:53","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=91583"},"modified":"2026-08-23T15:09:28","modified_gmt":"2026-08-23T13:09:28","slug":"sky-watcher-354mm-newton-tube-rings","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/sky-watcher-354mm-newton-tube-rings\/","title":{"rendered":"Sky-Watcher 354 mm Tube Rings (Newton)"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Sky-Watcher 354 mm tube rings: secure your tube safely, your balance always right<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This set of two aluminum tube rings securely clamps your optical tube to the mount. The rings open completely, allowing you to place the telescope directly in rather than sliding it in from the front. The felt lining on the inside protects the finish while still holding the tube firmly in place.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-354mm-Buisringen.jpg\" alt=\"Skywatcher 354mm tube rings set of two aluminum tube rings with felt liner and quick release clasp.\" title=\"\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Loosen the thumbscrews a turn and you can slide or rotate the tube freely: exactly what you need for balancing after changing eyepieces or cameras, or to position the focuser in a comfortable position. The thread on top also allows you to piggyback a camera or a second accessory.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Set of 2 foldable aluminum rings with quick release<\/li>\n\n\n<li>Felt lining: firm grip without scratches<\/li>\n\n\n<li>Free rotation and sliding for balance and focus mode<\/li>\n\n\n<li>Camera mount screw thread for piggyback use<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Inner diameter 354 mm, suitable for optical tubes with that diameter: many 300 mm Newtonians. When in doubt, measure the outer diameter of your tube. Mount the rings on a Vixen or Losmandy dovetail of your choice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Type<\/strong><\/td><td>Bushings (set of 2)<\/td><\/tr><tr><td><strong>Inside diameter<\/strong><\/td><td>354 mm<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum, felt lining<\/td><\/tr><tr><td><strong>Quick release<\/strong><\/td><td>Yes<\/td><\/tr><tr><td><strong>Camera screw thread<\/strong><\/td><td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The disassembly of <a href=\"https:\/\/www.telescoop.nl\/en\/brands\/sky-watcher\/\">Sky-Watcher<\/a> is a base that will last you for years. Unsure which mount is best for your telescope and your goals? Contact us, we'd be happy to help you decide.<\/p>","protected":false},"excerpt":{"rendered":"<p>Set of two aluminum tube rings with 354 mm inner diameter: hinged, with felt lining, quick-release fastener, and camera mounting screw. For securely mounting and balancing your optical tube.<\/p>","protected":false},"featured_media":98341,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[542],"product_cat":[3066,3126],"product_tag":[],"class_list":["post-91583","product","type-product","status-publish","has-post-thumbnail","product_brand-sky-watcher","product_cat-buisringen","product_cat-buisringen-en-telescoopringen","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":[91153],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":111636,"url":"https:\/\/www.telescoop.nl\/en\/zwo-seestar-s50-pro\/","url_meta":{"origin":91583,"position":0},"title":"ZWO Seestar S50 Pro","author":"Info telescoop","date":"25-08-2026","format":false,"excerpt":"De ZWO Seestar S50 Pro is de opvolger van de Seestar S50: 50 mm quadruplet APO (260 mm, f\/5.2), twee 4K-sensoren van 8,3 MP, een groothoekcamera van 63 graden voor de Melkweg tot 8K, drie ingebouwde filters, 10.000 mAh accu (tot 9 uur) en 128 GB opslag. Vier opnamemodi voor\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO Seestar S50 Pro hero","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/08\/zwo-seestar-s50-pro.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/08\/zwo-seestar-s50-pro.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/08\/zwo-seestar-s50-pro.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/08\/zwo-seestar-s50-pro.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/91583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=91583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/98341"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=91583"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=91583"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=91583"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=91583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}