{"id":92819,"date":"2026-01-07T11:55:34","date_gmt":"2026-01-07T10:55:34","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=92819"},"modified":"2026-09-04T14:04:31","modified_gmt":"2026-09-04T12:04:31","slug":"omegon-t2-extension-piece-30mm","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-t2-verlengstuk-30mm\/","title":{"rendered":"Omegon T2 Extension 30 mm"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon T2 Extension Tube 30 mm: Exactly 30 mm in your optical path<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Correctors, reducers, and flatteners only work at the exact sensor distance they were designed for, usually 55 mm. Extension rings are the building blocks you use to build up that distance millimeter by millimeter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Also for making a guide camera parfocal or reaching the focus point with a tight focuser, fixed extension tubes are the simplest solution: no play, no tilt, always the exact same distance.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-T2-verlengstuk-30mm.jpg\" alt=\"Omegon T2 extension tube 30 mm\" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Both sides T2 (M42 x 0.75)<\/li><li>Optical length exactly 30 mm<\/li><li>Aluminum, black<\/li><li>Combinable with other lengths to any desired distance<\/li><li>Internal and external thread side for series connection<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For all setups with T2 thread. Combine multiple lengths to precisely reach the working distance of your corrector.<\/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>Telescope silk<\/strong><\/td><td>T2 (M42 x 0.75)<\/td><\/tr><tr><td><strong>Camera side<\/strong><\/td><td>T2 (M42 x 0.75)<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>30 mm<\/td><\/tr><tr><td><strong>Dimensions<\/strong><\/td><td>48 x 48 x 33 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>T2 extension of exactly 30 mm for establishing the correct sensor spacing with correctors, reducers, and flatteners.<\/p>","protected":false},"featured_media":99140,"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-92819","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":26760,"url":"https:\/\/www.telescoop.nl\/en\/omegon-verlengstuk-30-mm-t2\/","url_meta":{"origin":92819,"position":0},"title":"Omegon 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