{"id":107651,"date":"2026-04-29T08:47:00","date_gmt":"2026-04-29T06:47:00","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=107651"},"modified":"2026-07-20T13:11:22","modified_gmt":"2026-07-20T11:11:22","slug":"televue-everbrite-90-125-zenith-mirror","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-90-125-zenitspiegel\/","title":{"rendered":"TeleVue Everbrite 90\u00b0 1.25\" - Diagonal Mirror"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>TeleVue Everbrite 90\u00b0 1,25\" : Zenitspiegel: dielektrische zenitspiegel in 1,25 inch<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De Everbrite 90 graden in 1,25 inch is de referentie-diagonaal voor refractors en catadioptrische telescopen met een 1,25 inch focuser: 99 procent reflectie, een tot op een tiende golflengte vlak spiegeloppervlak en een kleurneutrale weergave.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Het verschil met een standaardspiegel zie je bij hoge vergroting: strakkere sterschijfjes en meer contrast in planeetdetail.<\/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-Everbrite-zenitspiegel-90d-1-25-.jpg\" alt=\"TeleVue Everbrite 90\u00b0 1.25&quot;\" : title=\"\"><\/figure><\/figure>\n\n\n\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\n\n\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\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 catadioptrische telescopen met 1,25 inch<\/li><li>\u2713 Wie het maximale uit zijn oculairs wil halen<\/li><li>\u2713 Planeet- en maanwaarnemers<\/li><li>\u2717 Newtons, die hebben geen diagonaal nodig<\/li><li>\u2717 Wie 2 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>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>1.25 inches<\/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 dielektrische zenitspiegel 90 graden van 1,25 inch met 99 procent reflectie.<\/p>","protected":false},"featured_media":107652,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1551],"product_cat":[56,591,3142],"product_tag":[],"class_list":["post-107651","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":107666,"url":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-90-2-zenitspiegel\/","url_meta":{"origin":107651,"position":0},"title":"TeleVue Everbrite 90\u00b0 2\" - Diagonal Mirror","author":"Abdullah Ibrar","date":"29-04-2026","format":false,"excerpt":"Everbrite dielectric zenith mirror 90 degrees 2 inch for large eyepieces.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Zenitspiegel Everbrite 90\u00b0 2\" 90 graden Everbrite dielectric zenitspiegel met 2 inch telescoop- en oculairaansluiting, klemring en zwarte aluminium behuizing","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-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-Zenitspiegel-Everbrite-90d-2-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-90d-2-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Zenitspiegel-Everbrite-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":107651,"position":1},"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":107763,"url":"https:\/\/www.telescoop.nl\/en\/televue-everbrite-sc-90-2\/","url_meta":{"origin":107651,"position":2},"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":107760,"url":"https:\/\/www.telescoop.nl\/en\/televue-zenitspiegel-90-125\/","url_meta":{"origin":107651,"position":3},"title":"TeleVue Zenith Mirror 90\u00b0 1.25\" - 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