{"id":16234,"date":"2025-07-23T05:38:50","date_gmt":"2025-07-23T03:38:50","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=16234"},"modified":"2026-07-18T11:53:44","modified_gmt":"2026-07-18T09:53:44","slug":"omegon-104mm-triplet-refractor-astrophotography","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-104mm-triplet-refractor-astrofotografie\/","title":{"rendered":"Omegon 104 mm Triplet Refractor"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\">Omegon 104 mm Triplet Refractor: de volformaat-werkpaard zonder franje<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Omegon 104 mm Triplet<\/strong> is een professionele astrograaf in zijn kaalste, scherpst geprijsde vorm: een luchtgescheiden triplet met FPL-53 en FPL-51 elementen, 650 mm brandpuntsafstand (f\/6,25) en een robuuste 2,9 inch focuser met M74-aansluiting. Haarscherpe sterren tot aan de beeldrand, ook op volformaatsensoren.<\/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<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-104-650-ED-Triplet-OTA-11-1024x1024.jpg\" alt=\"Omegon 104 mm triplet apochromaat voor astrofotografie\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-104-650-ED-Triplet-OTA-6-1024x1024.jpg\" alt=\"Omegon 104 mm triplet van opzij\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-104-650-ED-Triplet-OTA-4-1024x1024.jpg\" alt=\"De 2,9 inch focuser met M74-aansluiting van de Omegon 104 mm\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h4 class=\"wp-block-heading\">2,9 inch focuser: volledig belicht veld<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De grote focuser voorkomt vignettering op grote sensoren en de M74-aansluiting koppelt stevig aan zware camera-treinen. De backfocus van 175 mm laat ruimte voor filterwiel en off-axis guider.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-104-650-ED-Triplet-OTA-5-1024x1024.jpg\" alt=\"De triplet-lenscel van de Omegon 104 mm\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h4 class=\"wp-block-heading\">FPL-53 plus FPL-51: maximale kleurcorrectie<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De combinatie van twee soorten ED-glas in een luchtgescheiden cel drukt kleurfouten onder de zichtbaarheidsgrens. Wat overblijft is contrast: nevelranden, stofbanen en sterkleuren zoals ze zijn.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8d39b2df wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-104-650-ED-Triplet-OTA-12-1024x1024.jpg\" alt=\"Omegon 104 mm triplet met ingeschoven dauwkap\" title=\"\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<h4 class=\"wp-block-heading\">Compact voor zijn klasse<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Met een buislengte van 564 mm ingeschoven past deze astrograaf in een normale flightcase en op middenklasse monteringen. De uitvoering met bijpassende field flattener en koffer staat als aparte set in het assortiment.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Included<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Luchtgescheiden triplet 104\/650 met FPL-53 en FPL-51 elementen<\/li>\n\n\n<li>2,9 inch focuser met M74-aansluiting<\/li>\n\n\n<li>Scope rings with dovetail mount<\/li>\n\n\n<li>Uitschuifbare dauwkap<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Featured accessories<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Het Omegon Pro UHC 2 inch filter (89 euro) haalt emissienevels naar voren onder lichte hemel en de Omegon Powerbank 10k 12V (39,90 euro) houdt montering en camera een nacht op spanning.<\/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\">Wel: astrofotografen die de optiek willen en de correctie zelf al in huis hebben of later kiezen. Niet: wie direct een compleet gecorrigeerd systeem wil; de Pro APO 104\/650 met 2 inch field flattener en koffer is dan de logischere aankoop. Twijfel je tussen de modellen? De <a href=\"\/en\/telescope-selection-aid\/\">Choice assistant<\/a> helpt. More Omegon is on the <a href=\"\/en\/brands\/omegon\/\">merk 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>104 mm<\/td><\/tr><tr><td>Focal length<\/td><td>650 mm<\/td><\/tr><tr><td>Opening ratio<\/td><td>f\/6.25<\/td><\/tr><tr><td>Optical design<\/td><td>Air-spaced triplet with FPL-53 and FPL-51<\/td><\/tr><tr><td>Focuser<\/td><td>2,9 inch met M74-aansluiting<\/td><\/tr><tr><td>Backfocus<\/td><td>175 mm<\/td><\/tr><tr><td>Tube length<\/td><td>564 mm (ingeschoven)<\/td><\/tr><tr><td>Execution<\/td><td>OTA (loose tube)<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>De Omegon 104 mm Triplet biedt een luchtgescheiden FPL-53\/FPL-51 objectief, 650 mm brandpunt en een 2,9 inch focuser met M74: professionele volformaat-astrofotografie in de kaalste, scherpst geprijsde vorm.<\/p>","protected":false},"featured_media":22084,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[567,428,531,3175,51],"product_tag":[],"class_list":["post-16234","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-refractor-telescopen","product_cat-telescopen-voor-astrofotografie","product_cat-gevorderd","product_cat-refractor-ota","product_cat-telescopen","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":[25035,93445],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":91980,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-104-650-apo-refractor-ota-field-flattener\/","url_meta":{"origin":16234,"position":0},"title":"Omegon Pro 104\/650 APO Refractor OTA + 2\" Field Flattener","author":"","date":"02-01-2026","format":false,"excerpt":"The Omegon Pro APO AP 104\/650 comes with an FPL-53\/FPL-51 triplet objective, 2.9-inch dual-speed focuser, field flattener, 1.25\/2-inch adapter, and aluminum carrying case: the fully corrected flagship.","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-104-650-ED-OTA-2-Field-Flattener-16.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":16190,"url":"https:\/\/www.telescoop.nl\/en\/omegon-110-660-pro-apo-ed-carbon-ota\/","url_meta":{"origin":16234,"position":1},"title":"Omegon 110\/660 Pro APO ED Carbon OTA","author":"Info telescoop","date":"19-07-2025","format":false,"excerpt":"The Omegon 110\/660 Pro APO ED Carbon comes with FPL-53 optics, a 9.7 lb (4.8 kg) carbon tube, a 2.7-inch Power Linear Crayford focuser, adapters, and an aluminum case: maximum aperture, minimum weight.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon 110\/660 Pro APO ED Carbon OTA","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-110-660-ED-Carbon-OTA.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-110-660-ED-Carbon-OTA.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-110-660-ED-Carbon-OTA.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-110-660-ED-Carbon-OTA.jpg?resize=700%2C400&ssl=1 2x, 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Triplett f\u00fcr Astrofotografie","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=1050%2C600&ssl=1 3x, 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