{"id":16270,"date":"2025-07-23T06:04:06","date_gmt":"2025-07-23T04:04:06","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=16270"},"modified":"2026-10-13T11:07:06","modified_gmt":"2026-10-13T09:07:06","slug":"omegon-72mm-quintuplet-refractor-astrophotography","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-72mm-quintuplet-refractor-astrofotografie\/","title":{"rendered":"Omegon 72 mm Quintuplet Refractor"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\">Omegon 72 mm Quintuplet Refractor: five elements, full-size, zero compromises<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Omegon 72 mm Quintuplet<\/strong> It is the top-of-the-line among compact astrophotographs: five lens elements, two of which are ED, with a built-in corrector that keeps the field of view flat to a 44 mm circle of vision. Full-frame cameras are fully utilized, sharp from corner to corner, without separate flatners or distance rings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An apochromat converges all colors to a focal point. Stars remain white and point-like, without the purple edges of simple lenses: precisely what a camera sensor would mercilessly reveal.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Built around the camera<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">With a 400 mm focal length (f\/5.6), this tube captures large nebula complexes and galaxy structures in a frame. The 3 inch focus with 1:10 reduction and 55 mm adjustment range carries heavy camera loads without warping, and the backfocus of 140 mm provides space for filter wheels and off-axis guides.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The tube is short enough at 317 mm for medium-sized travel gear. A transport case is available separately.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Included<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quintuplet 72\/400 lens with two ED elements<\/li>\n\n\n<li>Built-in corrector (image circle 44 mm)<\/li>\n\n\n<li>3 inch focus lens with 1:10 reduction and 55 mm adjustment range<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Featured accessories<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The Omegon Pro UHC 2-inch filter (89 euros) brings up emission mist under a clear sky, and the Omegon Powerbank 10k 12V (39.90 euros) keeps the camera and mounting equipment powered for an entire night.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">For whom yes, for whom no<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Well: demanding astrophotographers with a full-frame camera who want a compact system without the correction puzzle. Not: those who also want to view visually or are just starting out; the AP 71\/490 or the 61\/360 with a reducer offer more for less money. Are you unsure between the models? The <a href=\"\/en\/telescope-selection-aid\/\">Choice assistant<\/a> helpt. More Omegon is on the <a href=\"\/en\/brands\/omegon\/\">brand page<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Specifications<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Value<\/th><\/tr><\/thead><tbody><tr><td>Opening<\/td><td>72 mm<\/td><\/tr><tr><td>Focal length<\/td><td>400 mm<\/td><\/tr><tr><td>Opening ratio<\/td><td>f\/5.6<\/td><\/tr><tr><td>Optical design<\/td><td>Quintuplet with two ED elements and built-in corrector<\/td><\/tr><tr><td>Image circle<\/td><td>44 mm (full format)<\/td><\/tr><tr><td>Focuser<\/td><td>3 inch, 1:10, 55 mm adjustment range<\/td><\/tr><tr><td>Backfocus<\/td><td>140 mm<\/td><\/tr><tr><td>Tube length<\/td><td>317 mm<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p><strong>This is just the tube (OTA), without mounting and tripod.<\/strong> You can choose the appropriate mounting and the accessories that come with it below.<\/p>\n<p>The Omegon 72 mm Quintuplet features five lens elements with two ED glass elements, a built-in full-frame corrector, and a 3-inch focal plane: razor-sharp widefield images right down to the corners of a full-frame sensor.<\/p>","protected":false},"featured_media":22134,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[567,428,3175,51],"product_tag":[3352,3353],"class_list":["post-16270","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-refractor-telescopen","product_cat-telescopen-voor-astrofotografie","product_cat-refractor-ota","product_cat-telescopen","product_tag-sterrenkijker","product_tag-sterrenkijkers","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":[90626,27732,32949,25687,26595,25035,93445],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":26465,"url":"https:\/\/www.telescoop.nl\/en\/omegon-reducer-07x-voor-72-400-quintuplet-apo\/","url_meta":{"origin":16270,"position":0},"title":"Omegon Reducer 0.7x for 72\/400 Quintuplet APO","author":"","date":"26-08-2025","format":false,"excerpt":"Model-specific 0.7x reducer for the Omegon Pro APO 72\/400 Quintuplet OTA. After reduction 280 mm at f\/3.9, backfocus 55 mm.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Reducer 0,7x voor 72\/400 Quintuplet APO","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Reducer-0-7x-voor-72-400-Vijfling-APO.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Reducer-0-7x-voor-72-400-Vijfling-APO.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Reducer-0-7x-voor-72-400-Vijfling-APO.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Reducer-0-7x-voor-72-400-Vijfling-APO.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Reducer-0-7x-voor-72-400-Vijfling-APO.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Reducer-0-7x-voor-72-400-Vijfling-APO.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":92039,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-108-600-apochromatische-refractor-quintuplet-ota\/","url_meta":{"origin":16270,"position":1},"title":"Omegon Pro 108\/600 Apochromatic Refractor Quintuplet OTA","author":"","date":"03-01-2026","format":false,"excerpt":"This is the tube (OTA) only, without mounting and tripod. A suitable mounting and the accessories that come with it are selected below. The Omegon Pro APO AP 108\/600 comes with built-in corrector, 4 inch focuser, twist handle, CNC ring clamps, M68\/M54\/M48\/M52 adapters, Losmandy vulture tail, ocular adapter and transport case.","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-Apochromatische-Refractor-Pro-APO-AP-108-600-Vijfling-OTA-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":15292,"url":"https:\/\/www.telescoop.nl\/en\/zwo-ff65-apo-65-416-quintuplet-ota\/","url_meta":{"origin":16270,"position":2},"title":"ZWO FF65 APO 65\/416 Quintuplet OTA","author":"Info telescoop","date":"05-07-2025","format":false,"excerpt":"This is just the tube (OTA), without mounting and tripod. You can choose the appropriate mounting and the accessories that come with it below. The ZWO FF65 APO 65\/416 quintuplet OTA delivers a completely flat field of view up to full-frame size thanks to built-in correction and ED glass. Lightweight and compact, ready for direct deep-sky photography.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO FF65 APO 65\/416 Quintuplet OTa","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Apochromatische-refractor-FF65-AP-65-416-Quintuplet-OTA.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Apochromatische-refractor-FF65-AP-65-416-Quintuplet-OTA.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Apochromatische-refractor-FF65-AP-65-416-Quintuplet-OTA.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Apochromatische-refractor-FF65-AP-65-416-Quintuplet-OTA.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Apochromatische-refractor-FF65-AP-65-416-Quintuplet-OTA.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Apochromatische-refractor-FF65-AP-65-416-Quintuplet-OTA.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":26452,"url":"https:\/\/www.telescoop.nl\/en\/omegon-reducer-0-7x-voor-108-600-quintuplet-apo\/","url_meta":{"origin":16270,"position":3},"title":"Omegon Reducer 0.7x for 108\/600 Quintuplet APO","author":"","date":"26-08-2025","format":false,"excerpt":"Model-specific reducer of 0.7x for the Omegon Pro APO 108\/600 Quintuplet OTA. 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The Omegon Pro APO AP 96\/575 comes with the FCD-100 triplet-ED lens, CNC ring clamps, Vixen eagle tail rail, 2\/1.25 inch adapter, finder shoe and extendable dew cap: the entry-level in the large triplets.","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-Apochromatische-refractor-Pro-APO-AP-96-575-Triplet-ED-FCD-100-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/16270","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=16270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/22134"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=16270"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=16270"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=16270"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=16270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}