{"id":25848,"date":"2025-08-25T11:14:15","date_gmt":"2025-08-25T09:14:15","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=25848"},"modified":"2026-03-03T20:20:52","modified_gmt":"2026-03-03T19:20:52","slug":"omegon-125-mm-adapter-vetec-atr3","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-125-mm-adapter-vetec-atr3\/","title":{"rendered":"Omegon 12.5 mm Adapter veTEC \/ ATR3"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Omegon 12.5mm Adapter veTEC \/ ATR3 shortens the flange distance from 17.5mm to 12.5mm. This gives you 5 mm extra backfocus space, which can be essential when using accessories such as filter wheels or filter drawers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The adapter features a male T2 thread, while Omegon cameras have a female T2 connection as standard. This means that the accessories you pair must have a female T2 thread - something that is often the case with filter wheels or filter trays.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to its compact construction, you maintain maximum stability and precision. Moreover, in combination with the Omegon adapter ring M48-T2 (0 mm), you can also connect accessories with M48 threads.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The adapter is compatible with Omegon veTEC cameras and with ToupTek ATR3 cameras equipped with four screws around the connector. This housing form has been used since about 2023.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Observation goals<\/strong><br>This adapter is ideal for astrophotographers who need extra backfocus space when using filter wheels or filter drawers in conjunction with Omegon veTEC or ToupTek ATR3 cameras.<\/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>Suitable for: Omegon veTEC cameras and ToupTek ATR3 series<\/li>\n\n\n\n<li>Flange distance: reduced from 17.5 mm to 12.5 mm<\/li>\n\n\n\n<li>Camera connector: male T2 thread<\/li>\n\n\n\n<li>Compatibility: accessories with female T2 threads<\/li>\n\n\n\n<li>Special features: also usable with M48 via ring adapter M48-T2 0 mm<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-start=\"301\" data-end=\"550\">\u00a0<\/p>\n<p data-start=\"189\" data-end=\"299\">Omegon 12.5mm Adapter veTEC \/ ATR3. Comes with male T2 thread.<\/p>","protected":false},"featured_media":25868,"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-25848","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":25869,"url":"https:\/\/www.telescoop.nl\/en\/omegon-m48-male-naar-t2-male-adapter\/","url_meta":{"origin":25848,"position":0},"title":"Omegon M48 Male to T2 Male Adapter","author":"","date":"25-08-2025","format":false,"excerpt":"\u00a0 Omegon M48 Male to T2 Male Adapter. Comes with M48 and T2 threads (both male).","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":25951,"url":"https:\/\/www.telescoop.nl\/en\/omegon-m48-naar-t2-adapter\/","url_meta":{"origin":25848,"position":1},"title":"Omegon M48 to T2 Adapter, shortened","author":"","date":"25-08-2025","format":false,"excerpt":"\u00a0 Omegon M48 to T2 Adapter comes with M48 internal thread and T2 external thread.","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":92546,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-efw-l-7x2-inch-filterwiel\/","url_meta":{"origin":25848,"position":2},"title":"Omegon Pro EFW-L 7\u00d72\u201d Filter Wheel","author":"","date":"06-01-2026","format":false,"excerpt":"Omegon Pro EFW-L 7x2'' Filter Wheel comes with USB 2.0 connection, 2\" filter holder for 7 filters, aluminum housing, M54\/M48\/T2 adapters and ASCOM compatibility - ideal for automatic, vibration-free filter changes in astrophotography with telescopes from f\/4.5 up.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26032,"url":"https:\/\/www.telescoop.nl\/en\/omegon-adapter-m48-male-naar-t2-female\/","url_meta":{"origin":25848,"position":3},"title":"Omegon Adapter M48 male to T2 female","author":"","date":"25-08-2025","format":false,"excerpt":"\u00a0 \u00a0 Omegon Adapter M48 male to T2 female comes with a compact build and minimal optical length, ideal for astrophotography setups.","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":15402,"url":"https:\/\/www.telescoop.nl\/en\/omegon-t2-male-naar-t2-male-adapter\/","url_meta":{"origin":25848,"position":4},"title":"Omegon T2 Male to T2 Male Adapter","author":"","date":"06-07-2025","format":false,"excerpt":"\u00a0 Omegon T2 Male to T2 Male Adapter. 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