{"id":92095,"date":"2026-01-03T15:18:31","date_gmt":"2026-01-03T14:18:31","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=92095"},"modified":"2026-07-17T15:58:45","modified_gmt":"2026-07-17T13:58:45","slug":"omegon-203-800-pro-astrograph-ota","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-203-800-pro-astrograph-ota\/","title":{"rendered":"Omegon 203\/800 Pro Astrograph Carbon OTA"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\">Omegon 203\/800 Pro Astrograph Carbon OTA: meer opening, dezelfde discipline<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Omegon Pro Astrograph 203\/800 Carbon<\/strong> combineert 8 inch lichtopbrengst met de snelle f\/4-klasse: veel signaal in korte tijd, met genoeg beeldschaal voor sterrenstelsels en compacte nevels. De carbonbuis en CNC-mechanica houden alles op zijn plek, belichting na belichting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Carbon zet nauwelijks uit of krimpt bij temperatuurwisselingen: het scherpstelpunt blijft 's nachts staan waar jij het zette.<\/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\/2026\/01\/Omegon-Telescoop-Pro-Astrograph-Carbon-203-800-OTA-6.jpg\" alt=\"Omegon Pro Astrograph 203\/800 Carbon Newton\" 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\/2026\/01\/Omegon-Telescoop-Pro-Astrograph-Carbon-203-800-OTA-3.jpg\" alt=\"De 2 inch Rack and Pinion focuser van de Omegon 203\/800\" 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\">Gebouwd voor lange belichtingen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De 2 inch Rack and Pinion focuser met M56-aansluiting draagt zware camera-treinen zonder verzakken en de Losmandy-zwaluwstaart koppelt breed en stabiel aan serieuze monteringen. Stofkap en zoekervoet zitten erbij.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Reken op een montering in de EQ6-klasse; wie die basis heeft, krijgt met deze buis een deep-sky machine met een uitstekende prijs per fotografische prestatie.<\/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>Newton-astrograaf 203\/800<\/li>\n\n\n<li>Carbonbuis<\/li>\n\n\n<li>2 inch Rack and Pinion focuser met M56 en 1:10<\/li>\n\n\n<li>CNC-buisringen<\/li>\n\n\n<li>Losmandy dovetail<\/li>\n\n\n<li>Stofkap en zoekervoet<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Featured accessories<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De Omegon laser-collimator (44,90 euro) houdt de spiegels uitgelijnd; bij elke Newton hoort er een in de la. Het Omegon Pro UHC 2 inch filter (89 euro) haalt emissienevels naar voren en de Omegon Powerbank 10k 12V (39,90 euro) houdt de complete opstelling 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: gevorderde astrofotografen met een zware montering die maximale deep-sky snelheid per euro zoeken. Niet: wie mobiel of op een lichte montering werkt; de 154\/600 of 114\/456 Carbon passen daar beter bij. 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>203 mm<\/td><\/tr><tr><td>Focal length<\/td><td>800 mm<\/td><\/tr><tr><td>Opening ratio<\/td><td>f\/3,9<\/td><\/tr><tr><td>Optical design<\/td><td>Newton-astrograaf<\/td><\/tr><tr><td>Tubus<\/td><td>Carbon<\/td><\/tr><tr><td>Focuser<\/td><td>2 inch Rack and Pinion, M56, 1:10<\/td><\/tr><tr><td>Dovetail<\/td><td>Losmandy<\/td><\/tr><tr><td>Execution<\/td><td>OTA (loose tube)<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>De Omegon Pro Astrograph 203\/800 Carbon wordt geleverd met carbonbuis, 2 inch Rack and Pinion focuser met M56, CNC-buisringen, Losmandy-zwaluwstaart, zoekervoet en stofkap: 8 inch deep-sky snelheid.<\/p>","protected":false},"featured_media":98580,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[51,428,3188,2972],"product_tag":[],"class_list":["post-92095","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescopen","product_cat-telescopen-voor-astrofotografie","product_cat-reflector-ota-losse-buizen","product_cat-reflector-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":[93307,25035,93445],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":92085,"url":"https:\/\/www.telescoop.nl\/en\/omegon-154-600-pro-astrograph-carbon-ota\/","url_meta":{"origin":92095,"position":0},"title":"Omegon 154\/600 Pro Astrograph Carbon OTA","author":"","date":"03-01-2026","format":false,"excerpt":"De Omegon Pro Astrograph 154\/600 Carbon wordt geleverd met carbonbuis, 2 inch Rack and Pinion focuser met M56, CNC-buisringen, Losmandy-zwaluwstaart, zoekervoet en stofkap: snelle controle voor deep-sky fotografie.","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-Telescoop-Pro-Astrograph-Carbon-154-600-OTA-7.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":91956,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-114-456-newton-astrograph-ota-carbon\/","url_meta":{"origin":92095,"position":1},"title":"Omegon Pro 114\/456 Newton Astrograph OTA Carbon","author":"","date":"02-01-2026","format":false,"excerpt":"De Omegon Pro Astrograph 114\/456 Carbon wordt geleverd met parabolische hoofdspiegel, CNC-buisringen, Vixen-zwaluwstaart, stofkap en zoekervoet: de kleinste carbon-astrograaf voor snelle deep-sky opnamen.","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-Telescoop-Pro-Astrograph-Carbon-114-456-OTA.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":92076,"url":"https:\/\/www.telescoop.nl\/en\/omegon-254-1016-pro-astrograph-ota\/","url_meta":{"origin":92095,"position":2},"title":"Omegon 254\/1016 Pro Astrograph OTA","author":"","date":"03-01-2026","format":false,"excerpt":"De Omegon Pro Astrograph 254\/1016 wordt geleverd met parabolische hoofdspiegel, ventilator, 3 inch Crayford-focuser met 1:10, 2\/1,25 inch adapter, 35 mm verlengstuk, buisringen en Vixen-zwaluwstaart: het 10 inch lichtkanon.","rel":"","context":"Similar post","block_context":{"text":"Similar 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Uitsluitend voor fotografie.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Celestron Telescoop Astrograph S 203\/400 RASA 800 CGEM II GoTo","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Celestron-Telescoop-Astrograph-S-203-400-RASA-800-CGEM-II-GoTo.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Celestron-Telescoop-Astrograph-S-203-400-RASA-800-CGEM-II-GoTo.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Celestron-Telescoop-Astrograph-S-203-400-RASA-800-CGEM-II-GoTo.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Celestron-Telescoop-Astrograph-S-203-400-RASA-800-CGEM-II-GoTo.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Celestron-Telescoop-Astrograph-S-203-400-RASA-800-CGEM-II-GoTo.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/10\/Celestron-Telescoop-Astrograph-S-203-400-RASA-800-CGEM-II-GoTo.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/92095","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=92095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/98580"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=92095"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=92095"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=92095"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=92095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}