{"id":93175,"date":"2026-01-09T14:52:23","date_gmt":"2026-01-09T13:52:23","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=93175"},"modified":"2026-09-04T14:04:59","modified_gmt":"2026-09-04T12:04:59","slug":"omegon-extension-sleeve-for-2-inch-crayford-focuser","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-verlenghuls-voor-2-inch-crayford-focuser\/","title":{"rendered":"Omegon Extension Tubes for 2 inch Crayford Focuser"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Extension Tube for 2-inch Crayford Focuser: 20 mm extra on the M54 thread of your focuser<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Omegon 2-inch Crayford focusers feature an M54 x 0.75 thread. This sleeve screws onto it and adds 20 mm, screwed on instead of clamped: no play, no risk of tilting, and the connection also supports a heavy camera without sagging.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That makes it the neat solution when the focus point with a camera lies just outside the focuser's travel.<\/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-verlenghuls-voor-2-inch-Crayford-focuser-2.jpg\" alt=\"Omegon extension tube with M54 connection for 2-inch Crayford focusers\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-verlenghuls-voor-2-inch-Crayford-focuser-1.jpg\" alt=\"Omegon extension tube with M54 connection for 2-inch Crayford focusers\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-verlenghuls-voor-2-inch-Crayford-focuser.jpg\" alt=\"Omegon extension tube with M54 connection for 2-inch Crayford focusers\" title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>M54 x 0.75 thread<\/li><li>Optical length 20 mm<\/li><li>Backlash-free screwed connection<\/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 Omegon Crayford focusers and other accessories with an M54 x 0.75 connection.<\/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>Connection<\/strong><\/td><td>M54 x 0.75<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>20 mm<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum<\/td><\/tr><tr><td><strong>Color<\/strong><\/td><td>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>Extension tubes with M54 x 0.75 thread and 20 mm optical length, for Omegon 2-inch Crayford focusers.<\/p>","protected":false},"featured_media":99382,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56,499,469,3104],"product_tag":[],"class_list":["post-93175","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescoop-accessoires","product_cat-adapters","product_cat-astro-fotografie","product_cat-overige-astrofotografie-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":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":94031,"url":"https:\/\/www.telescoop.nl\/en\/omegon-crayford-focuser-voor-newton-telescopen-2-inch\/","url_meta":{"origin":93175,"position":0},"title":"Omegon 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