{"id":27894,"date":"2025-09-02T22:18:44","date_gmt":"2025-09-02T20:18:44","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=27894"},"modified":"2026-07-18T13:48:35","modified_gmt":"2026-07-18T11:48:35","slug":"askar-ap-203-1421-ota","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/askar-ap-203-1421-ota\/","title":{"rendered":"Askar AP 203\/1421 OTA"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>203 mm: een van de grootste apochromaten die je kunt kopen<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Askar 203\/1421<\/strong> behoort tot de absolute topklasse: een van de grootste apochromatische refractors die momenteel leverbaar zijn. Met 203 mm opening en 1421 mm brandpunt (f\/7) is dit een instrument voor observatoria en high-end astrofotografie, waar lichtopbrengst en resolutie samenkomen op refractorniveau.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Observatoriumklasse, compleet geleverd<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Het triplet-objectief met luchtspleet levert kleurfoutvrije beelden over het volledige veld. Buisringen, Losmandy-zwaluwstaart, dauwkap en de adapters voor 2 inch en 1,25 inch zitten in de doos, samen met de transportkoffer. Dit instrument vraagt een observatoriummontering; plan de opstelling voordat je bestelt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>In the box<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Optische buis 203\/1421 triplet met luchtspleet-objectief<\/li>\n\n\n\n<li>Tube Rings<\/li>\n\n\n\n<li>Losmandy dovetail<\/li>\n\n\n\n<li>Dew cap<\/li>\n\n\n\n<li>Adapters for 2 inch and 1.25 inch<\/li>\n\n\n\n<li>Transport case<\/li>\n<\/ul>\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: sterrenwachten en professionele opstellingen die het maximale uit een refractor willen halen. Niet: vrijwel iedereen anders; voor mobiel of semivast gebruik zijn de 103 en 160 de realistische keuzes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Specifications<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Optical design<\/td><td>Apochromaat, triplet met luchtspleet<\/td><\/tr><tr><td>Opening<\/td><td>203 mm<\/td><\/tr><tr><td>Focal length<\/td><td>1421 mm<\/td><\/tr><tr><td>Opening ratio<\/td><td>f\/7<\/td><\/tr><tr><td>Connection<\/td><td>2 inches and 1.25 inches<\/td><\/tr><tr><td>Attachment<\/td><td>Buisringen met Losmandy-zwaluwstaart<\/td><\/tr><tr><td>Execution<\/td><td>OTA (loose tube)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Unsure about the right tube for your camera and mount? The <a href=\"https:\/\/www.telescoop.nl\/en\/telescope-selection-aid\/\">telescope selection aid<\/a> helps you choose. Also view all <a href=\"https:\/\/www.telescoop.nl\/en\/telescopes\/refracting-telescopes\/\">Refracting telescopes<\/a> and the full range of <a href=\"https:\/\/www.telescoop.nl\/en\/brands\/askar\/\">Askar<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Askar 203\/1421: een van de grootste leverbare apochromaten, f\/7 tripletklasse voor observatoria. Geleverd met buisringen, Losmandy-zwaluwstaart, dauwkap, adapters en transportkoffer.<\/p>","protected":false},"featured_media":27899,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1542],"product_cat":[567,428,531,3175,51],"product_tag":[],"class_list":["post-27894","product","type-product","status-publish","has-post-thumbnail","product_brand-askar","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":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":27870,"url":"https:\/\/www.telescoop.nl\/en\/askar-ap-185-1295-triplet-ota\/","url_meta":{"origin":27894,"position":0},"title":"Askar AP 185\/1295 Triplet OTA","author":"Info telescoop","date":"02-09-2025","format":false,"excerpt":"Askar 185\/1295 Triplet: apochromaat van topniveau f\/7 voor observatoria en zeer gevorderde astrofotografie. 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