{"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":"2026-09-04T14:00:34","modified_gmt":"2026-09-04T12:00:34","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":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon 12.5 mm Adapter veTEC \/ ATR3: Recover 5 mm backfocus on your veTEC<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Some of the mounts are exactly 5 mm short: the corrector, filter tray and camera do not fit within the prescribed working distance. This adapter replaces the standard nosepiece of veTEC and ATR3 cameras and shortens the flange distance from 17.5 to 12.5 mm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The gained millimeters make combinations possible that would otherwise fall out of specification.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-12-5mm-Adaptor-veTEC-ATR3.jpg\" alt=\"Omegon adapter that shortens the flange focal distance of veTEC cameras to 12.5 mm\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-12-5mm-Adaptor-veTEC-ATR3-1.jpg\" alt=\"Omegon adapter that shortens the flange focal distance of veTEC cameras to 12.5 mm\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-12-5mm-Adaptor-veTEC-ATR3-2.jpg\" alt=\"Omegon adapter that shortens the flange focal distance of veTEC cameras to 12.5 mm\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-12-5mm-Adaptor-veTEC-ATR3-3.jpg\" alt=\"Omegon adapter that shortens the flange focal distance of veTEC cameras to 12.5 mm\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-12-5mm-Adaptor-veTEC-ATR3-4.jpg\" alt=\"Omegon adapter that shortens the flange focal distance of veTEC cameras to 12.5 mm\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-12-5mm-Adaptor-veTEC-ATR3-5.jpg\" alt=\"Omegon adapter that shortens the flange focal distance of veTEC cameras to 12.5 mm\" title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Suitable for Omegon veTEC and ToupTek ATR3 cameras<\/li><li>Flange focal distance from 17.5 to 12.5 mm<\/li><li>Camera side male T2 thread<\/li><li>For accessories with female T2 thread<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For Omegon veTEC and ToupTek ATR3 cameras in configurations with tight backfocus.<\/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>Suitable for<\/strong><\/td><td>Omegon veTEC, ToupTek ATR3<\/td><\/tr><tr><td><strong>Flange spacing<\/strong><\/td><td>12.5 mm (was 17.5 mm)<\/td><\/tr><tr><td><strong>Connection<\/strong><\/td><td>T2 (M42 x 0.75), male<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum, black<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more accessories for this brand at the <a href=\"\/en\/brands\/omegon\/\">Omegon brand page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Adapter that shortens the flange spacing of Omegon veTEC and ToupTek ATR3 cameras from 17.5 to 12.5 mm, for tight backfocus situations.<\/p>","protected":false},"featured_media":25868,"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-25848","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":16458,"url":"https:\/\/www.telescoop.nl\/en\/omegon-camera-vetec-432-c-color\/","url_meta":{"origin":25848,"position":0},"title":"Omegon 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