{"id":26778,"date":"2025-08-26T14:12:15","date_gmt":"2025-08-26T12:12:15","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=26778"},"modified":"2026-09-04T14:02:22","modified_gmt":"2026-09-04T12:02:22","slug":"omegon-adapter-ring-m48-to-t2-0-mm","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-adapterring-m48-naar-t2-0-mm\/","title":{"rendered":"Omegon Adapter Ring M48 to T2, 0 mm"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Adapterring M48 to T2, 0 mm: M48 to T2<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M48 is the thread size of 2-inch filters and many modern correctors; T2 remains the global standard for camera connections. Anyone who does astrophotography is constantly switching between these two sizes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zero millimeter optical length means that this ring changes the thread size without affecting your backfocus calculation. In a chain where the working distance is already exactly correct, this is the only correct transition.<\/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-adapter-ring-M48-T2-0mm.jpg\" alt=\"Omegon adapter from M48 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>Side 1: M48<\/li><li>Side 2: T2 (M42 x 0.75)<\/li><li>Optical length 0 mm<\/li><li>Aluminum, black<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The zero ring: changes the thread size without adding even a millimeter to the width of the thread.<\/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>Page 1<\/strong><\/td><td>M48<\/td><\/tr><tr><td><strong>Page 2<\/strong><\/td><td>T2 (M42 x 0.75)<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>0 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>Adapter from M48 to T2 (M42 x 0.75) with 0 mm optical length. The zero ring: changes the thread size without adding even a millimeter to the diameter.<\/p>","protected":false},"featured_media":26783,"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-26778","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","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":112743,"url":"https:\/\/www.telescoop.nl\/en\/adapter-t2-m48-voor-cameras-en-accessoires-bij-astrofotografie-askar\/","url_meta":{"origin":26778,"position":0},"title":"Adapter T2\/M48 for cameras and accessories in astrophotography | Askar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"Askar coupling between T2 and M48 threaded connection. This way you can combine a camera, filter holder, flattener and reducer that don't fit together on their own.","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\/10\/77140_3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/77140_3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/77140_3.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":25951,"url":"https:\/\/www.telescoop.nl\/en\/omegon-m48-naar-t2-adapter\/","url_meta":{"origin":26778,"position":1},"title":"Omegon M48 to T2 Adapter, shortened","author":"","date":"25-08-2025","format":false,"excerpt":"M48 to T2 (M42 x 0.75) adapter with very short optical length. The shortened version for setups with tight backfocus, such as refractors with reducers.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon M48 naar T2 Adapter, verkort","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-M48-T2-adapter-kort.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-M48-T2-adapter-kort.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-M48-T2-adapter-kort.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-M48-T2-adapter-kort.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-M48-T2-adapter-kort.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-M48-T2-adapter-kort.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":26032,"url":"https:\/\/www.telescoop.nl\/en\/omegon-adapter-m48-male-naar-t2-female\/","url_meta":{"origin":26778,"position":2},"title":"Omegon Adapter M48 male to T2 female","author":"","date":"25-08-2025","format":false,"excerpt":"Adapter from M48, male to T2 (M42 x 0.75), female with 1.5 mm optical length. For mounting T2 components on female M48 threads, with only 1.5 mm of build-in length.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Adapter M48 male naar T2 female","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-schroefdraad-female-1.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-M48-male-op-T2-schroefdraad-female-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-schroefdraad-female-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-schroefdraad-female-1.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-schroefdraad-female-1.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-schroefdraad-female-1.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":25869,"url":"https:\/\/www.telescoop.nl\/en\/omegon-m48-male-naar-t2-male-adapter\/","url_meta":{"origin":26778,"position":3},"title":"Omegon M48 Male to T2 Male Adapter","author":"","date":"25-08-2025","format":false,"excerpt":"Adapter from M48, male to T2 (M42 x 0.75), male with a Circa 2 to 3 mm optical length. Connects female M48 components such as filter holders with female T2 connectors.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon M48 Male naar T2 Male Adapter","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-male-.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-M48-male-op-T2-male-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-male-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-male-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-male-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Adapter-M48-male-op-T2-male-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":112752,"url":"https:\/\/www.telescoop.nl\/en\/verlengbus-voor-astrofotografie-m54-m54-16-tot-20-mm-askar\/","url_meta":{"origin":26778,"position":4},"title":"Extension tube for astrophotography, M54\/M54 16 to 20 mm | Askar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"Askar extension rod with M54 thread and a length range of 16 to 20 mm. To achieve the correct backfocus behind your flattener or reducer.","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\/10\/80945_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/80945_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/80945_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":26868,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-adapterring-7-mm\/","url_meta":{"origin":26778,"position":5},"title":"Omegon T2 Adapter Ring 7 mm (female\/female)","author":"","date":"26-08-2025","format":false,"excerpt":"Adapter ring with female T2 threads on both sides and a 7 mm optical length. Connects two male T2 components.","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":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/26778","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=26778"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/26783"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=26778"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=26778"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=26778"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=26778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}