{"id":16258,"date":"2025-07-23T05:54:18","date_gmt":"2025-07-23T03:54:18","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=16258"},"modified":"2026-07-18T11:53:44","modified_gmt":"2026-07-18T09:53:44","slug":"omegon-140mm-triplet-refractor-astrophotography","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-140mm-triplet-refractor-astrofotografie\/","title":{"rendered":"Omegon 140 mm Triplet Refractor"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\">Omegon 140 mm Triplet Refractor: high-end voor observatorium en vaste opstelling<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Omegon 140 mm Triplet<\/strong> is de op een na grootste refractor van het assortiment: 140 mm opening, 910 mm brandpunt (f\/6,5) en een triplet van Hoya FCD-100 glas. Lichtsterk genoeg voor deep-sky fotografie, scherp genoeg voor hoge-resolutie werk aan dubbelsterren en fijne nevelstructuren.<\/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\">Gebouwd voor de vaste plek<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Een 140 mm apochromaat is geen grab-and-go instrument meer: dit is de klasse van observatoria, tuinsterrenwachten en serieuze vaste opstellingen op zware monteringen. De 3,5 inch focuser voorkomt vignettering op volformaatsensoren en draagt complete camera-treinen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De robuuste transportkoffer zit erbij, zodat de buis ook veilig mee kan naar een donkere locatie of een starparty.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Included<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Triplet-objectief 140\/910 met Hoya FCD-100 ED-glas<\/li>\n\n\n<li>3,5 inch focuser<\/li>\n\n\n<li>Scope rings with dovetail mount<\/li>\n\n\n<li>Rugged transport case<\/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 en de Omegon Powerbank 10k 12V (39,90 euro) voedt camera en dauwbestrijding op locatie. Visueel zet het Omegon Cronus 7 mm oculair (79 euro) een contrastrijke 130x neer.<\/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: gevorderde waarnemers en fotografen met een zware montering die refractor-contrast in groot formaat willen. Niet: wie mobiel werkt; de 110\/660 Carbon of de 104\/650 met flattener leveren topkwaliteit in een draagbaar pakket. 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>140 mm<\/td><\/tr><tr><td>Focal length<\/td><td>910 mm<\/td><\/tr><tr><td>Opening ratio<\/td><td>f\/6,5<\/td><\/tr><tr><td>Optical design<\/td><td>Triplet met Hoya FCD-100 ED-glas<\/td><\/tr><tr><td>Focuser<\/td><td>3,5 inch<\/td><\/tr><tr><td>Tube length<\/td><td>850 mm<\/td><\/tr><tr><td>Execution<\/td><td>OTA met transportkoffer<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>De Omegon 140 mm Triplet biedt FCD-100 optiek met 910 mm brandpunt, een 3,5 inch focuser en transportkoffer: high-end refractorprestaties voor observatoria en vaste opstellingen.<\/p>","protected":false},"featured_media":22108,"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-16258","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":[25035,12702,93445],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":26359,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-reducer-074x-voor-140-910-triplet-apo\/","url_meta":{"origin":16258,"position":0},"title":"Omegon Pro Reducer 0.74x for 140\/910 Triplet APO","author":"","date":"25-08-2025","format":false,"excerpt":"Modelgebonden reducer van 0,74x voor de Omegon Pro APO 140\/910 Triplet OTA. Na reductie 673 mm bij f\/4,8, backfocus 55 mm.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pro Reducer 0,74x voor 140\/910 Triplet APO","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-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-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=1050%2C600&ssl=1 3x, 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