{"id":107524,"date":"2026-04-28T11:38:35","date_gmt":"2026-04-28T09:38:35","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=107524"},"modified":"2026-08-23T15:11:05","modified_gmt":"2026-08-23T13:11:05","slug":"televue-ebx-2120-2-eyepiece-holder-extension","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/televue-ebx-2120-2-oculairhouder-verlengstuk\/","title":{"rendered":"TeleVue EBX-2120 \u2013 2\u2033 Eyepiece Holder Extension"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>TeleVue EBX-2120: 2\u2033 Eyepiece Holder Extension: extension tube for the 2-inch eyepiece holder<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The EBX-2120 extends the 2-inch focuser by 20 mm. That little bit of extra draw makes the difference when an eyepiece or accessory just won't come into focus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typically required for combinations with a binoviewer, a corrector, or an eyepiece with an atypical focal plane position.<\/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\/04\/TeleVue-Oculairhouder-verlengstuk-2-1.jpg\" alt=\"TeleVue EBX-2120 : 2\" oculairhouder title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Oculairhouder-verlengstuk-2-.jpg\" alt=\"TeleVue EBX-2120 : 2\" oculairhouder title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Extends the 2-inch mount by 20 mm<\/li><li>Retaining ring retention<\/li><li>Combinable with the other extensions<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fits the 2-inch eyepiece holders of TeleVue refractors and standard 2-inch focusers.<\/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>Type<\/strong><\/td><td>Eyepiece extension tube<\/td><\/tr><tr><td><strong>Extension<\/strong><\/td><td>20 mm<\/td><\/tr><tr><td><strong>Size<\/strong><\/td><td>2 inches<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find the complete product line for this merk at the <a href=\"\/en\/brands\/televue\/\">TeleVue merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>EBX-2120 extension tube that provides an additional 20 mm of travel for the 2-inch focuser.<\/p>","protected":false},"featured_media":107526,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1551],"product_cat":[56,499,469,3104],"product_tag":[],"class_list":["post-107524","product","type-product","status-publish","has-post-thumbnail","product_brand-televue","product_cat-telescoop-accessoires","product_cat-adapters","product_cat-astro-fotografie","product_cat-overige-astrofotografie-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":107599,"url":"https:\/\/www.telescoop.nl\/en\/televue-verlengstuk-2-inch-50-mm\/","url_meta":{"origin":107524,"position":0},"title":"TeleVue 2-Inch 50mm Extension Tube","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"2-inch extension of 50 mm for configurations that require additional light path.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Verlengstuk, 2\" zwart cilindervormig verlengstuk\/adaptersleeve met TeleVue-logo, messingkleurige binnenring en zijklem met duimschroef op een witte achtergrond.","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-1-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-1-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-1-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-1-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107598,"url":"https:\/\/www.telescoop.nl\/en\/televue-verlengstuk-35-inch\/","url_meta":{"origin":107524,"position":1},"title":"TeleVue 3.5 inch Extension Tube","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"A 2-inch extension of 3.5 inches that bridges the light path of a zenith mirror.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Verlengstuk 3,5 inch zwart cilindervormig verlengstuk met TeleVue-logo, messingkleurige binnenring en zijklem met duimschroef op een witte achtergrond.","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Verlengstuk-3-5-met-klemring-8-75cm-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107738,"url":"https:\/\/www.telescoop.nl\/en\/televue-imaging-system-2-mm-verlengstuk\/","url_meta":{"origin":107524,"position":2},"title":"TeleVue Imaging System 2 mm - Extension Tube","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"Imaging System 2 mm extension for precise working distance adjustment.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Imaging System verlengstuk, 2mm zwarte 2 mm afstandsring\/verlengring voor het TeleVue Imaging System op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-2mm.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-2mm.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-2mm.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-2mm.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107766,"url":"https:\/\/www.telescoop.nl\/en\/televue-imaging-system-64-mm-verlengstuk\/","url_meta":{"origin":107524,"position":3},"title":"TeleVue Imaging System 6.4 mm \u2013 Extension Tube","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"6.4 mm Imaging System extension for precise working distance adjustment.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Imaging System verlengstuk, 6,4mm zwarte 6,4 mm afstandsring\/verlengring voor het TeleVue Imaging System op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-6-4mm-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-6-4mm-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-6-4mm-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-6-4mm-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107769,"url":"https:\/\/www.telescoop.nl\/en\/televue-imaging-system-95-mm-verlengstuk\/","url_meta":{"origin":107524,"position":4},"title":"TeleVue Imaging System 9.5mm - Extension Tube","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"9.5 mm Imaging System extension for precise working distance adjustment.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Imaging System verlengstuk, 9,5mm zwarte 9,5 mm afstandsring\/verlengring voor het TeleVue Imaging System op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-9-5mm.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-9-5mm.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-9-5mm.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-9-5mm.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107772,"url":"https:\/\/www.telescoop.nl\/en\/televue-imaging-system-127-mm-verlengstuk\/","url_meta":{"origin":107524,"position":5},"title":"TeleVue Imaging System 5 inch - Extension Tube","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"Imaging System verlengstuk van 12,7 mm voor het exact instellen van de werkafstand.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Imaging System verlengstuk, 12,7mm zwarte 12,7 mm afstandsring\/verlengring voor het TeleVue Imaging System op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-12-7mm-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-12-7mm-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-12-7mm-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Imaging-System-verlengstuk-12-7mm-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/107524","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=107524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/107526"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=107524"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=107524"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=107524"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=107524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}