{"id":92602,"date":"2026-01-06T15:03:24","date_gmt":"2026-01-06T14:03:24","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=92602"},"modified":"2026-07-19T22:18:42","modified_gmt":"2026-07-19T20:18:42","slug":"omegon-pro-veil-oiii-filter-3nm-2-inch-ultra-narrowband","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-pro-veil-oiii-filter-3nm-2-inch-ultra-narrowband\/","title":{"rendered":"Omegon Pro Veil OIII Filter 3nm 2 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Pro Veil OIII Filter 3nm 2 inch: 3 nm doorlaat op de zuurstoflijnen<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dit filter snijdt de doorlaat terug tot 3 nanometer rond de emissielijnen van dubbel ge\u00efoniseerd zuurstof. Het werkt als een spotlight op nevels: storend licht wordt geblokkeerd, alleen het zuurstoflicht komt door.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro Veil is Omegon's narrow-band series for astrophotography. Each filter comes in a 2-inch aluminum mount with a sturdy protective case.<\/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\/01\/Omegon-Filters-Pro-Veil-OIII-3nm-2-2.jpg\" alt=\"Omegon Pro Veil OIII 3nm filter 2 inch\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-Veil-OIII-3nm-2-.jpg\" alt=\"Omegon Pro Veil OIII 3nm filter 2 inch\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-Veil-OIII-3nm-2-1.jpg\" alt=\"Omegon Pro Veil OIII 3nm filter 2 inch\" 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\/01\/Omegon-Filters-Pro-Veil-OIII-3nm-2-.jpg\" alt=\"Omegon Pro Veil OIII 3nm filter 2 inch\" 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\">More contrast, immediately visible<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Het filter blokkeert zowel straatverlichting als natuurlijke hemelgloed. De achtergrond blijft donker en nevelstructuren komen scherp naar voren, ook in opnamen vanuit een verlichte omgeving.<\/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\/01\/Omegon-Filters-Pro-Veil-OIII-3nm-2-1.jpg\" alt=\"Omegon Pro Veil OIII 3nm filter 2 inch\" 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 afweging tegenover 7 nm<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De smallere band levert een lager achtergrondsignaal, maar laat ook minder nevellicht door. Bij een snelle optiek is dat een goede ruil; bij een lange brandpuntsverhouding kost het merkbaar meer belichtingstijd.<\/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\/01\/Omegon-Filters-Pro-Veil-OIII-3nm-2-.jpg\" alt=\"Omegon Pro Veil OIII 3nm filter 2 inch\" 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\">Consistent werken<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Bouw je een SHO-set op, kies dan voor alle kanalen dezelfde bandbreedte. Dat houdt de belichtingstijden per kanaal vergelijkbaar en maakt het combineren eenvoudiger.<\/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\">Combineer met de Pro Veil H-Alpha 3nm en Pro Veil SII 3nm voor een consistente 3 nm set.<\/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 Gevorderde astrofotografen<\/li><li>\u2713 Wie onder sterke lichtvervuiling werkt<\/li><li>\u2713 Owners of fast optics<\/li><li>\u2717 Beginners: 7 nm is vergevingsgezinder<\/li><li>\u2717 Visueel gebruik op kleine telescopen<\/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>Series<\/strong><\/td><td>Pro Veil<\/td><\/tr><tr><td><strong>Type<\/strong><\/td><td>OIII narrowband filter<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>2 inches<\/td><\/tr><tr><td><strong>Bandwidth<\/strong><\/td><td>3 nm<\/td><\/tr><tr><td><strong>Included<\/strong><\/td><td>Protective case<\/td><\/tr><tr><td><strong>Observation goals<\/strong><\/td><td>Astrophotography<\/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\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>OIII-smalbandfilter uit de Pro Veil serie met 3 nm doorlaat. Maximaal contrast op zuurstofnevels voor gevorderde astrofotografen.<\/p>","protected":false},"featured_media":98952,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3138,469,588,56],"product_tag":[],"class_list":["post-92602","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-imaging-filters-smalband-en-lrgb","product_cat-astro-fotografie","product_cat-filters","product_cat-telescoop-accessoires","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":92618,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-veil-sii-filter-3nm-2-inch-narrowband\/","url_meta":{"origin":92602,"position":0},"title":"Omegon Pro Veil SII Filter 3nm 2 inch","author":"","date":"06-01-2026","format":false,"excerpt":"SII-smalbandfilter uit de Pro Veil serie met 3 nm doorlaat. 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