{"id":94059,"date":"2026-01-13T16:43:49","date_gmt":"2026-01-13T15:43:49","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=94059"},"modified":"2026-07-19T23:14:36","modified_gmt":"2026-07-19T21:14:36","slug":"omegon-hybrid-crayford-focuser-newton-dual-speed-2","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-hybrid-crayford-focuser-newton-dual-speed-2\/","title":{"rendered":"Omegon Hybrid Crayford Focuser Newton Dual Speed 2 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Hybrid Crayford Focuser Newton Dual Speed 2 inch: lage bouwhoogte voor astrofotografie<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bij astrofotografie met een Newton loop je vaak tegen een grens aan: de camera komt niet ver genoeg naar binnen om scherp te stellen. Dat komt door de bouwhoogte van de focuser. Elke millimeter die de focuser boven de buis uitsteekt, gaat van je beschikbare backfocus af.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deze focuser is met 48 mm ongewoon laag gebouwd. Daardoor komt het scherpstelpunt binnen bereik, ook bij telescopen waar een standaard focuser tekortschiet. Bijkomend voordeel: de trekbuis blijft dichter bij de vangspiegel, zodat je meer van het lichtbundel benut.<\/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-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-4.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-5.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-1.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-2.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-3.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:38%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-5.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:62%\">\n<h4 class=\"wp-block-heading\">Bouwhoogte van slechts 48 mm<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De optische lengte van 48 mm is de laagste in het Omegon-assortiment voor Newton-telescopen. Wie een astrograaf gebruikt of een coma-corrector wil inbouwen, wint hier de ruimte die daarvoor nodig is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De trekbuis is bovendien verlengbaar. Je beschikt over 22 mm gewone slag plus 43 mm extra, zodat je toch bij oculairs kunt komen die veel uitwaartse ruimte vragen.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:38%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:62%\">\n<h4 class=\"wp-block-heading\">8 kg load capacity<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Ondanks de lage bouwhoogte draagt deze focuser tot 8 kg. Dat is uitzonderlijk voor dit formaat en betekent dat een volledige fotografische keten geen enkel probleem vormt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De fijnafstelling werkt met een reductie van 1:11, iets fijner nog dan de gebruikelijke 1:10.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:38%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Focuser-Newton-Hybrid-Crayford-Dual-Speed-2-1.jpg\" alt=\"Omegon Hybrid Crayford focuser voor Newton met lage bouwhoogte en dual speed\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:62%\">\n<h4 class=\"wp-block-heading\">Strooilicht onder controle<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De binnenzijde van de trekbuis is mat afgewerkt en reflectiearm. Dat onderdrukt strooilicht dat anders het contrast in je opnames zou verlagen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De buitenzijde is zwart geanodiseerd, wat naast het uiterlijk ook de slijtvastheid ten goede komt.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Included<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Hybrid Crayford focuser met 1:11 dual speed<\/li><li>2-inch and 1.25-inch eyepiece adapters<\/li><li>Ringklem voor accessoires<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Een laser-collimator is na montage noodzakelijk om de Newton opnieuw uit te lijnen. Bij fotografisch gebruik is een helicale microfocuser van 2 inch een nuttige aanvulling voor de laatste fijnafstelling.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">For whom yes and for whom no<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u2713 Astrofotografen die backfocus tekortkomen<\/li><li>\u2713 Bezitters van een astrograaf of een Newton met coma-corrector<\/li><li>\u2713 Wie zware apparatuur wil dragen zonder bouwhoogte in te leveren<\/li><li>\u2717 Telescopen met een boutafstand anders dan 80 mm<\/li><li>\u2717 Wie alleen visueel waarneemt: de lage bouwhoogte levert dan weinig op<\/li><\/ul>\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>Suitable for<\/strong><\/td><td>Newton telescopes<\/td><\/tr><tr><td><strong>Telescope connection<\/strong><\/td><td>80 mm<\/td><\/tr><tr><td><strong>Ocula Connection<\/strong><\/td><td>2 inches and 1.25 inches<\/td><\/tr><tr><td><strong>Reduction<\/strong><\/td><td>1:11<\/td><\/tr><tr><td><strong>Focusing road<\/strong><\/td><td>22 mm plus 43 mm verlengbaar<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>48 mm<\/td><\/tr><tr><td><strong>Carrying capacity<\/strong><\/td><td>8 kg<\/td><\/tr><tr><td><strong>Height<\/strong><\/td><td>48 mm<\/td><\/tr><tr><td><strong>Weight<\/strong><\/td><td>879 g<\/td><\/tr><tr><td><strong>Design<\/strong><\/td><td>Crayford<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more focusers and parts for this merk on the <a href=\"\/en\/brands\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Crayford-focuser voor Newton-telescopen met lage bouwhoogte van 48 mm, 1:11 fijnafstelling, verlengbare trekbuis en 8 kg draagvermogen.<\/p>","protected":false},"featured_media":100087,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[500],"product_tag":[],"class_list":["post-94059","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-focusers","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":[93307],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":94051,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-crayford-focuser-2-newton-dual-speed\/","url_meta":{"origin":94059,"position":0},"title":"Omegon 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