{"id":34141,"date":"2025-11-17T13:22:06","date_gmt":"2025-11-17T12:22:06","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=34141"},"modified":"2026-07-20T14:26:38","modified_gmt":"2026-07-20T12:26:38","slug":"william-optics-90-125-zenith-prism-redcat","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/william-optics-90-125-zenitprisma-redcat\/","title":{"rendered":"William Optics 90\u00b0 1.25\" Zenith prism RedCat"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>William Optics 90\u00b0 1,25\" Zenitprisma RedCat: van je RedCat een spotting scope maken<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dit William Optics zenitprisma is gemaakt voor de RedCat 51 (51\/250 apo) en maakt van die astrograaf in een handomdraai een visueel instrument. Het prisma buigt het licht 90 graden af en zet het beeld rechtop en zijdelings correct: precies zoals je het met het blote oog ziet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Het BAK-4 precisieglas met antireflectiecoating houdt de lichttransmissie hoog en het contrast strak; de matzwarte binnenzijde onderdrukt strooilicht. Via de M56-aansluiting met ringklem zit het prisma stevig en krasvrij op de RedCat, en de 1,25 inch zijde neemt elk standaard oculair op.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90\u00b0-125-Zenitprism-RedCat-1.jpg\" alt=\"William Optics 90 graden zenitprisma voor RedCat 51\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90\u00b0-125-Zenitprisma-RedCat-2.jpg\" alt=\"William Optics 90 graden zenitprisma voor RedCat 51\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90\u00b0-125-Zenitprisma-RedCat-3.jpg\" alt=\"William Optics 90 graden zenitprisma voor RedCat 51\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90\u00b0-125-Zenitprisma-RedCat-4.jpg\" alt=\"William Optics 90 graden zenitprisma voor RedCat 51\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90\u00b0-125-Zenitprisma-RedCat-5.jpg\" alt=\"William Optics 90 graden zenitprisma voor RedCat 51\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90\u00b0-125-Zenitprisma-RedCat-6.jpg\" alt=\"William Optics 90 graden zenitprisma voor RedCat 51\" title=\"\"><\/figure><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Natuur overdag, maan bij nacht<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Met rechtopstaand beeld is de RedCat ineens een uitstekende spotting scope voor vogels en landschap. En bij nacht herken je maankraters direct, zonder mentaal spiegelen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Combineer het prisma met een 1,25 inch oculair naar keuze; met een lage vergroting benut je het brede veld van de RedCat maximaal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">For whom yes and for whom no<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u2713 RedCat 51-bezitters die hun astrograaf ook visueel willen gebruiken<\/li><li>\u2713 Natuurwaarnemers die overdag met de RedCat op pad gaan<\/li><li>\u2717 Bezitters van de Cat 51 WIFD: daarvoor is er de eigen prisma-uitvoering<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Type<\/strong><\/td><td>Zenitprisma 90 graden, oprichtend<\/td><\/tr><tr><td><strong>Glass<\/strong><\/td><td>BAK-4, antireflectiecoating<\/td><\/tr><tr><td><strong>Telescope silk<\/strong><\/td><td>M56 met ringklem (RedCat 51)<\/td><\/tr><tr><td><strong>Oculairzijde<\/strong><\/td><td>1.25 inches<\/td><\/tr><tr><td><strong>Image<\/strong><\/td><td>Upright, laterally correct<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more accessories for this merk at the <a href=\"\/en\/brands\/william-optics\/\">William Optics merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>William Optics 90 graden zenitprisma voor de RedCat 51: BAK-4 prisma met antireflectiecoating, M56-aansluiting met ringklem en 1,25 inch oculairzijde. Rechtopstaand, zijdelings correct beeld.<\/p>","protected":false},"featured_media":97580,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[643],"product_cat":[56,591,3142],"product_tag":[],"class_list":["post-34141","product","type-product","status-publish","has-post-thumbnail","product_brand-william-optics","product_cat-telescoop-accessoires","product_cat-diagonalen","product_cat-zenitspiegels-en-zenitprisma-diagonals","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":34142,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-90-125-zenitprisma-cat-51-wifd\/","url_meta":{"origin":34141,"position":0},"title":"William Optics 90\u00b0 1.25\" Zenith prism Cat 51 WIFD","author":"","date":"17-11-2025","format":false,"excerpt":"William Optics 90 graden zenitprisma voor de Cat 51 WIFD: dielektrisch gecoat BaK-4 prisma met 2 naar 1,25 inch adapter en ringklem. 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