{"id":26760,"date":"2025-08-26T14:07:09","date_gmt":"2025-08-26T12:07:09","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=26760"},"modified":"2026-03-20T10:59:00","modified_gmt":"2026-03-20T09:59:00","slug":"omegon-extension-piece-30-mm-t2","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-verlengstuk-30-mm-t2\/","title":{"rendered":"Omegon Extension 30 mm T2"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Omegon Extension 30 mm T2 is an extension piece that helps you solve larger distance problems in your optical train. When using image field levelers or reducers, the right distance is crucial for sharp and flat images. With this 30 mm extension piece, you add just the extra space you need.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to the T2 female thread on one side and T2 male thread on the other, it connects directly to your existing adapters or camera. You can combine it with shorter extensions (such as 7 mm or 17 mm) to build any back focus you want.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Observation goals<\/strong><br>Ideal for achieving the required back focus when using flatteners, reducers or other T2 accessories. Suitable for astrophotographers working with T2 cameras and adapters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Specifications<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Telescope side connection: T2 (M42x0.75)<\/li>\n\n\n\n<li>Camera side connection: T2<\/li>\n\n\n\n<li>Optical length: 30 mm<\/li>\n\n\n\n<li>Color: black<\/li>\n\n\n\n<li>Material: aluminum<\/li>\n\n\n\n<li>Type: extension piece<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-start=\"1569\" data-end=\"1917\">\u00a0<\/p>\n<p data-start=\"1449\" data-end=\"1567\">Omegon Extension 30 mm T2 comes with a T2 inner and outer thread.<\/p>","protected":false},"featured_media":26765,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[587,499,469,56],"product_tag":[],"class_list":["post-26760","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-camera-accessoires","product_cat-adapters","product_cat-astro-fotografie","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":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":26745,"url":"https:\/\/www.telescoop.nl\/en\/omegon-verlengstuk-17-mm-t2\/","url_meta":{"origin":26760,"position":0},"title":"Omegon Extension 17 mm T2","author":"","date":"26-08-2025","format":false,"excerpt":"\u00a0 Omegon Extension 17 mm T2 comes with a T2 inner and outer thread.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Verlengstuk 17 mm T2","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-17mm.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-17mm.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-17mm.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-17mm.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-17mm.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-17mm.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":26754,"url":"https:\/\/www.telescoop.nl\/en\/omegon-verlengstuk-7-mm-t2\/","url_meta":{"origin":26760,"position":1},"title":"Omegon Extension 7 mm T2","author":"","date":"26-08-2025","format":false,"excerpt":"\u00a0 Omegon Extension 7 mm T2 comes with a T2 inner and outer thread.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Verlengstuk 7 mm T2","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-7mm.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-7mm.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-7mm.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-7mm.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-7mm.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-T-schroefdraad-verlengstuk-7mm.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":92819,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-verlengstuk-30mm\/","url_meta":{"origin":26760,"position":2},"title":"Omegon T2 Extension - 30mm","author":"","date":"07-01-2026","format":false,"excerpt":"Omegon T2 Extension comes with T2 (M42x0.75) internal and external threads, optical length of 30mm and compact aluminum design - ideal for extending the distance between camera and telescope in astrophotography.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26868,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-adapterring-7-mm\/","url_meta":{"origin":26760,"position":3},"title":"Omegon T2 Adapter Ring 7 mm (female\/female)","author":"","date":"26-08-2025","format":false,"excerpt":"\u00a0 Omegon T2 Adapter Ring 7 mm (female\/female) comes with dual T2 threads.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon T2 Adapterring 7 mm (vrouwelijk\/vrouwelijk)","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-T2-schroefdraadring-7mm-vrouwelijk-vrouwelijk-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-T2-schroefdraadring-7mm-vrouwelijk-vrouwelijk-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-T2-schroefdraadring-7mm-vrouwelijk-vrouwelijk-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-T2-schroefdraadring-7mm-vrouwelijk-vrouwelijk-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-T2-schroefdraadring-7mm-vrouwelijk-vrouwelijk-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-T2-schroefdraadring-7mm-vrouwelijk-vrouwelijk-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":92822,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-verlengstuk-21mm-2-inch-aansluiting\/","url_meta":{"origin":26760,"position":4},"title":"Omegon T2 Extension with 2 inch Connection (21 mm)","author":"","date":"07-01-2026","format":false,"excerpt":"Omegon T2 Extensions come with T2 internal and external threads and 2\" connection, with an optical length of 21mm - ideal for parfocalization of guide cameras or creating additional back focus in photo adapters and astrophotography.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":92816,"url":"https:\/\/www.telescoop.nl\/en\/omegon-m48-verlengstuk-30mm\/","url_meta":{"origin":26760,"position":5},"title":"Omegon M48 Extension Piece - 30mm","author":"","date":"07-01-2026","format":false,"excerpt":"Omegon M48 Extension comes with M48 (M48x0.75) female and male threads, 30mm optical length and black aluminum housing - ideal for achieving the right distance and a solid, dew-free connection between telescope and camera in M48 systems.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/26760","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=26760"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/26765"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=26760"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=26760"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=26760"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=26760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}