{"id":93131,"date":"2026-01-09T13:00:14","date_gmt":"2026-01-09T12:00:14","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=93131"},"modified":"2026-07-19T23:51:30","modified_gmt":"2026-07-19T21:51:30","slug":"omegon-adapter-ring-5mm-80mm-hybrid-crayford-focuser","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-adapterring-5mm-80mm-hybrid-crayford-focuser\/","title":{"rendered":"Omegon Adapter Ring 5 mm for 80 mm Focuser Flange"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Adapter ring 5 mm for 80 mm Focuser: 5 mm air under your focuser<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">On some tubes, the focusing knobs of a newly fitted focuser are too close to the main tube to turn comfortably. This ring positions the complete focuser a few millimeters higher, freeing up the knobs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The ring fits between the 80 mm tube and focuser flange, as on the Omegon Newton Hybrid Crayford.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Adapterring-5mm-80mm-voor-2-Newton-Hybrid-Crayford-focuser-4.jpg\" alt=\"Omegon adapter ring that positions an 80 mm focuser 5 mm higher\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Adapterring-5mm-80mm-voor-2-Newton-Hybrid-Crayford-focuser-3.jpg\" alt=\"Omegon adapter ring that positions an 80 mm focuser 5 mm higher\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Adapterring-5mm-80mm-voor-2-Newton-Hybrid-Crayford-focuser-2.jpg\" alt=\"Omegon adapter ring that positions an 80 mm focuser 5 mm higher\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Adapterring-5mm-80mm-voor-2-Newton-Hybrid-Crayford-focuser-1.jpg\" alt=\"Omegon adapter ring that positions an 80 mm focuser 5 mm higher\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Adapterring-5mm-80mm-voor-2-Newton-Hybrid-Crayford-focuser.jpg\" alt=\"Omegon adapter ring that positions an 80 mm focuser 5 mm higher\" title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>For focusers with an 80 mm flange mount<\/li><li>Optical length 6.2 mm<\/li><li>Height 11 mm, weight only 20 g<\/li><li>Aluminum, black<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For 80 mm focuser lenses, such as Omegon's 50.8 mm Newton Hybrid Crayford. Include the 6.2 mm optical length in your backfocus.<\/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>Telescope silk<\/strong><\/td><td>80 mm flange<\/td><\/tr><tr><td><strong>Focuser side<\/strong><\/td><td>80 mm flange<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>6.2 mm<\/td><\/tr><tr><td><strong>Height<\/strong><\/td><td>11 mm<\/td><\/tr><tr><td><strong>Diameter<\/strong><\/td><td>87 mm, inner diameter 80 mm<\/td><\/tr><tr><td><strong>Weight<\/strong><\/td><td>20 g<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum, black<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more adapters for this merk on the <a href=\"\/en\/brands\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Adapter that places a focuser with an 80 mm flange approximately 5 mm higher on the tube, for more knob clearance.<\/p>","protected":false},"featured_media":99347,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56,499],"product_tag":[],"class_list":["post-93131","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescoop-accessoires","product_cat-adapters","product_shipping_class-licht","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":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":93169,"url":"https:\/\/www.telescoop.nl\/en\/omegon-sct-adapter\/","url_meta":{"origin":93131,"position":0},"title":"Omegon SCT Adapter C11 to 78mm","author":"Info telescoop","date":"09-01-2026","format":false,"excerpt":"Adapterring die accessoires met 78 mm aansluiting op de C11-schroefdraad van een Schmidt-Cassegrain monteert.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-SCT-adapter-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":93146,"url":"https:\/\/www.telescoop.nl\/en\/omegon-adapterbundel-80mm-78mm-adapterplaat\/","url_meta":{"origin":93131,"position":1},"title":"Omegon Adapter Bundle: Step-Down 80 to 78 mm with Mounting Plate","author":"Info telescoop","date":"09-01-2026","format":false,"excerpt":"Complete montagebundel voor een Omegon focuser met 78 mm aansluiting op een Sky-Watcher Newton: montageplaat plus step-down ring van 80 naar 78 mm.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Bundeladapter-80-naar-78mm-adapterplaat-4.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":26868,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-adapterring-7-mm\/","url_meta":{"origin":93131,"position":2},"title":"Omegon T2 Adapter Ring 7 mm (female\/female)","author":"","date":"26-08-2025","format":false,"excerpt":"Adapterring met aan beide zijden vrouwelijke T2-schroefdraad en 7 mm optische lengte. 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