{"id":113611,"date":"2026-10-09T16:56:31","date_gmt":"2026-10-09T14:56:31","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=113611"},"modified":"2026-10-09T20:39:48","modified_gmt":"2026-10-09T18:39:48","slug":"focuseradapter-voor-omegon-en-gso-rc-6-en-8-inch-en-william-optics-gt81-starlight","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/focuseradapter-voor-omegon-en-gso-rc-6-en-8-inch-en-william-optics-gt81-starlight\/","title":{"rendered":"Focus adapter for Omegon and GSO RC 6 and 8 inch and William Optics GT81 | Starlight"},"content":{"rendered":"

Bij een Ritchey-Chr\u00e9tien stel je scherp met de focuser, en die moet dan het gewicht van camera, filterwiel en guider dragen. Met deze focuseradapter voor de GSO RC van 6 en 8 inch en de RC’s van Omegon in dezelfde maten zet je er een Feather Touch focuser op.<\/p>\n\n\n\n

De adapter van Starlight Instruments is bedoeld voor Ritchey-Chr\u00e9tiens van 6 en 8 inch van Omegon en GSO, en daarnaast voor de William Optics GT81 refractor. Meer over dit type telescoop vind je bij onze Ritchey-Chr\u00e9tien telescopen<\/a>.<\/p>\n\n\n\n

Kijk voordat je bestelt of jouw telescoop een van de genoemde modellen is. Een stevige focuser die op zijn plek blijft, is bij een RC belangrijk. Controleer na het wisselen van de focuser de collimatie, zie onze uitleg over telescoop afstellen<\/a>.<\/p>\n\n\n\n

Voor scherpstellen met de camera op de RC’s is er een Bahtinov-masker op de maat van je tubus<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Adapter voor een Feather Touch focuser op Ritchey-Chr\u00e9tiens van 6 en 8 inch van Omegon en GSO, en op de William Optics GT81.<\/p>","protected":false},"featured_media":113610,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[3291],"product_cat":[499,56],"product_tag":[],"class_list":["post-113611","product","type-product","status-publish","has-post-thumbnail","product_brand-starlight-instruments","product_cat-adapters","product_cat-telescoop-accessoires","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":92127,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-rc-250-2000-ota\/","url_meta":{"origin":113611,"position":0},"title":"Omegon Pro RC 250\/2000 OTA","author":"","date":"03-01-2026","format":false,"excerpt":"The Omegon Pro RC 250\/2000 comes with a 3-inch rotatable focus system, hyperbolic quartz lenses, a Losmandy dovetail mount, tilt adapter, integrated baffles and a carbon tube: the largest RC with a full tube.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pro RC 250\/2000 Carbon OTA Ritchey-Chr\u00e9tien telescoop met volledige buis","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Carbon-Volledige-buis-Ritchey-Chretien-Pro-RC-250-2000-OTA-6.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":34228,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-flat6a-iii-reducer-flattener-adjustable-2-inch\/","url_meta":{"origin":113611,"position":1},"title":"William Optics Flat6A III Reducer Flattener Adjustable 50.8 mm","author":"","date":"17-11-2025","format":false,"excerpt":"William Optics Flat6AIII adjustable flattener-reducer 0.8x: Ohara glass, M63 telescope side, M48 camera side, 48mm filter thread and distance scale. 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For Z73, Z103, Z126, GT71, GT81 and more.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-Rotator-Adapters-voor-M63-focusers.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":92107,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-rc-154-1370-ota\/","url_meta":{"origin":113611,"position":4},"title":"Omegon Pro RC 154\/1370 OTA","author":"","date":"03-01-2026","format":false,"excerpt":"The Omegon Pro RC 154\/1370 comes with a carbon tube, 2-inch linear bearing focuser, tilt adapter, high-reflectivity mirrors, internal stray light baffles, and a Losmandy dovetail: the carbon version of the entry-level RC.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pro RC 154\/1370 Ritchey-Chr\u00e9tien telescoop met volledige buis","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Volledige-buis-Ritchey-Chretien-Pro-RC-154-1370-OTA-6.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":92136,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-rc-154-1370-ota-ritchey-chretien\/","url_meta":{"origin":113611,"position":5},"title":"Omegon Pro RC 154\/1370 OTA Ritchey-Chretien","author":"","date":"03-01-2026","format":false,"excerpt":"The Omegon Pro RC 154\/1370 comes with hyperbolic BK7 glass mirrors, a Crayford focuser, an integrated baffle structure, a Losmandy dovetail, and a high-reflectivity coating: the most affordable path to RC astrophotography.","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-Ritchey-Chretien-Pro-RC-154-1370-OTA-9.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/113611","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=113611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/113610"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=113611"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=113611"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=113611"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=113611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}