{"id":26739,"date":"2025-08-26T12:58:29","date_gmt":"2025-08-26T10:58:29","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=26739"},"modified":"2026-09-04T14:01:55","modified_gmt":"2026-09-04T12:01:55","slug":"omegon-t2-extension-ring-75-mm","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-t2-verlengring-75-mm\/","title":{"rendered":"Omegon T2 Extension Ring 7.5 mm"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon T2 Extension 7.5 mm: 7.5 mm exact in your light 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\/2025\/08\/Omegon-Verlengstuk-T2-tussenring-7-5-mm-T2i-T2a.jpg\" alt=\"Omegon T2 extension ring of 7.5 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 7.5 mm<\/li><li>Aluminum, black<\/li><li>Combinable with other lengths to any desired distance<\/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>7.5 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 brand on the <a href=\"\/en\/brands\/omegon\/\">Omegon brand page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>T2 extension of exactly 7.5 mm for establishing the correct sensor distance with correctors, reducers and flatteners.<\/p>","protected":false},"featured_media":26744,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[499,469,3104,56],"product_tag":[],"class_list":["post-26739","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-adapters","product_cat-astro-fotografie","product_cat-overige-astrofotografie-accessoires","product_cat-telescoop-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":26723,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-verlengring-15-mm\/","url_meta":{"origin":26739,"position":0},"title":"Omegon 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