{"id":25960,"date":"2025-08-25T11:53:38","date_gmt":"2025-08-25T09:53:38","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=25960"},"modified":"2026-09-04T14:00:38","modified_gmt":"2026-09-04T12:00:38","slug":"omegon-sc-to-t2-adapter","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-sc-naar-t2-adapter\/","title":{"rendered":"Omegon SC to T2 Adapter"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon SC to T2 Adapter: from SC thread to T2 with maximum backfocus retention<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Schmidt-Cassegrains end in an SC thread, while cameras and accessories operate in T2. This adapter bridges that difference with an optical path length of only 10 mm, whereas many alternatives take up double or more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The short optical design pays off in backfocus: space remains for a filter wheel or off-axis guider, and even a larger DSLR can focus safely, even toward the zenith.<\/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-SC-T2-adapter-ultrakort-T2-male-2-.jpg\" alt=\"Omegon short adapter from SC-thread to T2\" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Telescope side SC thread<\/li><li>Camera mount T2 (M42 x 0.75)<\/li><li>Optical path length only 10 mm<\/li><li>Suitable for Schmidt-Cassegrain, ACF and EdgeHD<\/li><li>Aluminum<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For telescopes with SC rear thread. Include the 10 mm in the backfocus calculation of reducers or correctors behind an SC.<\/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>SC thread<\/td><\/tr><tr><td><strong>Camera side<\/strong><\/td><td>T2 (M42 x 0.75)<\/td><\/tr><tr><td><strong>Optical path length<\/strong><\/td><td>10 mm<\/td><\/tr><tr><td><strong>Suitable for<\/strong><\/td><td>Schmidt-Cassegrain, ACF, EdgeHD<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum<\/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>Extremely short adapter (10 mm optical path length) from SC thread to T2. For Schmidt-Cassegrain, ACF and EdgeHD telescopes.<\/p>","protected":false},"featured_media":25965,"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-25960","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":32445,"url":"https:\/\/www.telescoop.nl\/en\/bresser-adapter-sc-t2-ccd\/","url_meta":{"origin":25960,"position":0},"title":"Bresser 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https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-SC-adapter-op-2-lang-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-SC-adapter-op-2-lang-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":26844,"url":"https:\/\/www.telescoop.nl\/en\/omegon-2-twist-lock-adapter\/","url_meta":{"origin":25960,"position":3},"title":"Omegon 2-inch Twist-Lock Adapter for SC Thread","author":"","date":"26-08-2025","format":false,"excerpt":"Adapter from SC-thread to a 2 inch twist-lock eyepiece holder with self-centering ring clamp and filter thread.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon 2\" Twist-Lock Adapter","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Twist-Lock-adapter-2-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Twist-Lock-adapter-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Twist-Lock-adapter-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Twist-Lock-adapter-2-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Twist-Lock-adapter-2-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Twist-Lock-adapter-2-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":93162,"url":"https:\/\/www.telescoop.nl\/en\/omegon-sct-adapter-bundel-82-5mm-50-8mm-c11-c8\/","url_meta":{"origin":25960,"position":4},"title":"Omegon SCT Adapter Bundle: 3.25 in to 2 in (C11 to C8)","author":"Info telescoop","date":"09-01-2026","format":false,"excerpt":"Adapter kit that connects a 78 mm ring-type focus lens to Schmidt-Cassegrain telescopes with C11 or C8 threaded connections.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Bundel-SCT-adapter-met-C11-naar-C8-adapter-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":93169,"url":"https:\/\/www.telescoop.nl\/en\/omegon-sct-adapter\/","url_meta":{"origin":25960,"position":5},"title":"Omegon SCT Adapter C11 to 78mm","author":"Info telescoop","date":"09-01-2026","format":false,"excerpt":"Adapter ring that mounts accessories with a 78 mm connection to the C11 thread of a Schmidt-Cassegrain.","rel":"","context":"Similar post","block_context":{"text":"Similar 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