{"id":107666,"date":"2026-04-29T09:38:36","date_gmt":"2026-04-29T07:38:36","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=107666"},"modified":"2026-07-20T13:11:23","modified_gmt":"2026-07-20T11:11:23","slug":"televue-everbrite-90-2-inch-zenith-mirror","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-90-2-zenitspiegel\/","title":{"rendered":"TeleVue Everbrite 90\u00b0 2\" - Diagonal Mirror"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>TeleVue Everbrite 90\u00b0 2\" : Zenitspiegel: dielektrische zenitspiegel in 2 inch<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De Everbrite 90 graden in 2 inch is de diagonaal voor de grote oculairs: Naglers, Panoptics en Ethos-modellen vragen een spiegel die hun beeldcirkel volledig en zonder verlies doorgeeft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De Pyrex-spiegel met dielektrische coating reflecteert 99 procent en is tot op een tiende golflengte vlak. Een reductie voor 1,25 inch oculairs maakt de spiegel universeel.<\/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\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-90d-2-1.jpg\" alt=\"TeleVue Everbrite 90\u00b0 2\" : title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-90d-2-.jpg\" alt=\"TeleVue Everbrite 90\u00b0 2\" : title=\"\"><\/figure><\/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:38%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-90d-2-.jpg\" alt=\"TeleVue Everbrite 90\u00b0 2\" : 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:62%\">\n<h4 class=\"wp-block-heading\">Waarom de dielektrische coating telt<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Elke zenitspiegel zit midden in het lichtpad; wat de coating niet reflecteert, ben je kwijt. De Everbrite-spiegels reflecteren 99 procent over het volledige zichtbare spectrum, met een spiegeloppervlak dat tot op een tiende golflengte vlak is gepolijst.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De dielektrische coating is bovendien hard en slijtvast: geen beschermlaag die veroudert, maar een oppervlak dat decennia meegaat en gewoon schoongemaakt kan worden.<\/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:38%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-90d-2-.jpg\" alt=\"TeleVue Everbrite 90\u00b0 2\" : 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:62%\">\n<h4 class=\"wp-block-heading\">De zwakste schakel voorkomen<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Een telescoop is zo goed als het slechtste element in het lichtpad. Een matige zenitspiegel kost contrast en introduceert astigmatisme, en dat is bij hoge vergroting direct zichtbaar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wie in oculairs van dit niveau investeert, wil dat het licht onaangetast bij het oculair aankomt. Daar is deze diagonaal voor.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De diagonaal combineert met elk oculair uit het TeleVue-programma; de klemring houdt ook zware 2 inch oculairs veilig vast. Een nevelfilter kan rechtstreeks in de neus van de spiegel worden geschroefd.<\/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 Refractors en SC-telescopen met een 2 inch focuser<\/li><li>\u2713 Owners of 2-inch wide-angle eyepieces<\/li><li>\u2713 Wie een diagonaal voor het leven zoekt<\/li><li>\u2717 Newtons<\/li><li>\u2717 Wie uitsluitend lichte 1,25 inch oculairs gebruikt<\/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>Zenith mirror 90 degrees<\/td><\/tr><tr><td><strong>Mirror<\/strong><\/td><td>Pyrex<\/td><\/tr><tr><td><strong>Reflection<\/strong><\/td><td>99 procent, dielektrische coating<\/td><\/tr><tr><td><strong>Vlakheid<\/strong><\/td><td>1\/10 golflengte<\/td><\/tr><tr><td><strong>Connection<\/strong><\/td><td>2 inch, met reductie naar 1,25 inch<\/td><\/tr><tr><td><strong>Filter thread<\/strong><\/td><td>In de neus<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find the complete product line for this merk at the <a href=\"\/en\/brands\/televue\/\">TeleVue merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Everbrite dielectric zenith mirror 90 degrees 2 inch for large eyepieces.<\/p>","protected":false},"featured_media":107668,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1551],"product_cat":[56,591,3142],"product_tag":[],"class_list":["post-107666","product","type-product","status-publish","has-post-thumbnail","product_brand-televue","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":107651,"url":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-90-125-zenitspiegel\/","url_meta":{"origin":107666,"position":0},"title":"TeleVue Everbrite 90\u00b0 1.25\" - Diagonal Mirror","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"Everbrite dielektrische zenitspiegel 90 graden van 1,25 inch met 99 procent reflectie.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Everbrite zenitspiegel, 90\u00b0, 1,25\" 90 graden dielectric spiegel-diagonaal met 1,25 inch telescoop- en oculairaansluiting en klemring op zwarte behuizing","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-90d-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-90d-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-90d-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-90d-1-25-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107763,"url":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-sc-90-2\/","url_meta":{"origin":107666,"position":1},"title":"TeleVue Everbrite SC 90\u00b0 2\" Diagonal Mirror","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"Everbrite SC-diagonaal van 2 inch die rechtstreeks op de SC-achterdraad schroeft.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Diagonaal spiegel Everbrite SC 90\u00b0 2\" Everbrite dielectric 90 graden spiegel-diagonaal met 2 inch oculairaansluiting en TeleVue logo op zwarte behuizing","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Diagonaal-spiegel-Everbrite-SC-90d-2-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Diagonaal-spiegel-Everbrite-SC-90d-2-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Diagonaal-spiegel-Everbrite-SC-90d-2-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Diagonaal-spiegel-Everbrite-SC-90d-2-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107655,"url":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-60-125-zenitspiegel\/","url_meta":{"origin":107666,"position":2},"title":"TeleVue Everbrite 60\u00b0 1.25\" - Diagonal Mirror","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"Everbrite 60 graden spiegel van 1,25 inch voor natuurwaarneming met een refractor.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Everbrite zenitspiegel, 60\u00b0, 1,25\" 60 graden Everbrite dielectric spiegel-diagonaal met rechtopstaand beeld en 1,25 inch telescoopaansluiting in zwarte aluminium behuizing","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-60d-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-60d-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-60d-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Everbrite-zenitspiegel-60d-1-25-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":32522,"url":"https:\/\/www.telescoop.nl\/en\/bresser-90-graden-2-inch-zenitspiegel\/","url_meta":{"origin":107666,"position":3},"title":"Bresser 90\u00b0 2 inch Zenith Mirror","author":"","date":"03-11-2025","format":false,"excerpt":"Bresser 90-degree zenith mirror, 2 inches, with dielectric coating (93% reflectivity), brass clamping ring, and adapter for 1.25-inch eyepieces. For refractors, SC, and Maksutov telescopes.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-90%C2%B0-2-Zenitspiegel-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":34219,"url":"https:\/\/www.telescoop.nl\/en\/william-optics-90-125-dura-bright-zenitspiegel\/","url_meta":{"origin":107666,"position":4},"title":"William Optics 90\u00b0, 1.25\" Dura Bright zenith mirror","author":"","date":"17-11-2025","format":false,"excerpt":"William Optics Dura Bright zenitspiegel 90 graden 1,25 inch: 99% dielektrische coating, 12 mm dikke spiegel op 1\/10 golf, carbon zijplaten en compressiering.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/11\/William-Optics-90%C2%B0-125-Dura-Bright-zenitspiegel-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":25687,"url":"https:\/\/www.telescoop.nl\/en\/omegon-zenitspiegel-90-2-inch-99-dielektrisch\/","url_meta":{"origin":107666,"position":5},"title":"Omegon Zenith mirror 90\u00b0 2 inch 99% dielectric","author":"","date":"24-08-2025","format":false,"excerpt":"Omegon Zenith mirror 90\u00b0 2 inch 99% dielectric - comes with 2'' ring clamp and 1.25'' adapter. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Zenitspiegel 90\u00b0 2 inch 99% dielektrisch","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Zenitspiegel-90d-2-dielektrische-reflectiewerende-laag.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Zenitspiegel-90d-2-dielektrische-reflectiewerende-laag.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Zenitspiegel-90d-2-dielektrische-reflectiewerende-laag.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Zenitspiegel-90d-2-dielektrische-reflectiewerende-laag.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Zenitspiegel-90d-2-dielektrische-reflectiewerende-laag.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Zenitspiegel-90d-2-dielektrische-reflectiewerende-laag.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/107666","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=107666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/107668"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=107666"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=107666"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=107666"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=107666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}