{"id":94031,"date":"2026-01-13T15:22:15","date_gmt":"2026-01-13T14:22:15","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=94031"},"modified":"2026-07-19T23:14:31","modified_gmt":"2026-07-19T21:14:31","slug":"omegon-crayford-focuser-for-newton-telescopes-2-inch","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-crayford-focuser-voor-newton-telescopen-2-inch\/","title":{"rendered":"Omegon Crayford Focuser for Newton Telescopes 2 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Crayford-Focuser voor Newton-Telescopen 2 inch: meer draagvermogen en een camera-aansluiting<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Deze Crayford-focuser zit in hetzelfde prijssegment als de Alpha, maar richt zich op een andere gebruiker. Het draagvermogen ligt met 2,5 kg ruim hoger en er zitten T2- en M54-schroefdraad op de camerazijde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daarmee is dit de goedkoopste Omegon-focuser waarmee je serieus kunt fotograferen. De metalen behuizing en de kogelgelagerde trekbuis houden een camera stabiel op zijn plek.<\/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-Crayford-focuser-2-inch-voor-Newton-telescopen-7.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen-1.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen-2.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen-4.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen-3.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen-5.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Crayford-focuser-2-inch-voor-Newton-telescopen-6.jpg\" alt=\"Omegon Crayford focuser 2 inch voor Newton-telescopen met metalen behuizing\" title=\"\"><\/figure><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Vrije doorgang van 50,5 mm<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De doorgang van 50,5 mm is opvallend ruim voor deze prijsklasse. Dat betekent minder vignettering aan de randen van je opnames, ook met een grotere sensor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De scherpstelweg bedraagt 33 mm. De backfocus van 110 mm geeft ruimte om reducers of flatteners tussen te schakelen.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Direct koppelen aan een camera<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Via de T2-draad (M42 x 0,75) schroef je een camera vast in plaats van hem te klemmen. Dat voorkomt kantelen en houdt de sensor haaks op de optische as, wat je terugziet in rondere sterren tot in de hoeken.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De M54-draad biedt ruimte voor grotere adapters en filterladen.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Instelbare wrijving en ringklem<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De wrijving stel je af op het gewicht dat je draagt. Bij een zware camera zet je de klem vaster zodat de trekbuis niet wegzakt wanneer de telescoop naar het zenit wijst.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Een laser-collimator hoort bij elke Newton en is na het vervangen van de focuser meteen nodig. Werk je fotografisch, dan is een helicale microfocuser van 2 inch een goede 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 Wie op een klein budget wil beginnen met astrofotografie<\/li><li>\u2713 Newton-bezitters met een zwaarder accessoirepakket<\/li><li>\u2713 Waarnemers die een ruime vrije doorgang belangrijk vinden<\/li><li>\u2717 Wie fijnafstelling van 1:10 verwacht: die zit er niet op<\/li><li>\u2717 Telescopen met een andere boutafstand dan 78 mm<\/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>78 mm<\/td><\/tr><tr><td><strong>Ocula Connection<\/strong><\/td><td>2 inches and 1.25 inches<\/td><\/tr><tr><td><strong>Camera side<\/strong><\/td><td>T2 (M42 x 0,75) en M54<\/td><\/tr><tr><td><strong>Focusing road<\/strong><\/td><td>33 mm<\/td><\/tr><tr><td><strong>Free passage<\/strong><\/td><td>50.5 mm<\/td><\/tr><tr><td><strong>Backfocus<\/strong><\/td><td>110 mm<\/td><\/tr><tr><td><strong>Reduction<\/strong><\/td><td>No<\/td><\/tr><tr><td><strong>Carrying capacity<\/strong><\/td><td>2.5 kg<\/td><\/tr><tr><td><strong>Weight<\/strong><\/td><td>554 g<\/td><\/tr><tr><td><strong>Length<\/strong><\/td><td>85 mm<\/td><\/tr><tr><td><strong>Design<\/strong><\/td><td>Crayford<\/td><\/tr><tr><td><strong>Series<\/strong><\/td><td>Advanced<\/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 van 2 inch voor Newton-telescopen, met metalen behuizing, T2- en M54-schroefdraad, instelbare wrijving en 2,5 kg draagvermogen.<\/p>","protected":false},"featured_media":100064,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[500,593,56],"product_tag":[],"class_list":["post-94031","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-focusers","product_cat-focus-navigatie","product_cat-telescoop-accessoires","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":94021,"url":"https:\/\/www.telescoop.nl\/en\/omegon-crayford-focuser-2-inch-newton-dual-speed-110\/","url_meta":{"origin":94031,"position":0},"title":"Omegon 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