{"id":25023,"date":"2025-08-07T16:36:34","date_gmt":"2025-08-07T14:36:34","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=25023"},"modified":"2026-09-04T13:59:51","modified_gmt":"2026-09-04T11:59:51","slug":"omegon-pro-uhc-fog-filter-125","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-pro-uhc-nevelfilter-125\/","title":{"rendered":"Omegon Pro UHC Nebula Filter 1.25 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Pro UHC Nebula Filter 1.25 inch: narrowband contrast on emission nebulae<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">UHC stands for Ultra High Contrast. This narrowband filter primarily allows the OIII and H-beta lines to pass through while virtually completely suppressing disruptive city light. As a result, the sky background becomes deeply dark, while emission nebulae light up.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The difference is most apparent on objects like the Veil Nebula and the Lagoon Nebula, where filaments and edges become visible that are barely noticeable without a filter. Even under a dark sky, the filter provides extra contrast.<\/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\/08\/Omegon-Filters-Pro-UHC-filter-1-25-.jpg\" alt=\"Omegon Pro UHC Nebula Filter 1.25 inch\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-1-25-1.jpg\" alt=\"Omegon Pro UHC Nebula Filter 1.25 inch\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-1-25-2.jpg\" alt=\"Omegon Pro UHC Nebula Filter 1.25 inch\" title=\"\"><\/figure><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Narrowband pass around the OIII and H-beta lines<\/li><li>Sodium and mercury lighting suppress virtually entirely<\/li><li>Multiple coating reduces reflections<\/li><li>Standard 1.25 inch thread<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fits any 1.25 inch eyepiece. The filter costs light, so expect a telescope with about a 100 mm aperture for the best result.<\/p>\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>UHC small band filter<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>1.25 inches<\/td><\/tr><tr><td><strong>Admitted lines<\/strong><\/td><td>OIII in H-beta<\/td><\/tr><tr><td><strong>Observation goals<\/strong><\/td><td>Visuals, emission nebulae<\/td><\/tr><tr><td><strong>Recommended opening<\/strong><\/td><td>From about 100 mm<\/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>Narrowband filter that only passes the OIII and H-beta lines. Makes the sky background deeply dark and shows structure in emission nebulae from approximately 100 mm aperture.<\/p>","protected":false},"featured_media":25034,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3137,56],"product_tag":[],"class_list":["post-25023","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-deep-sky-filters","product_cat-telescoop-accessoires","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":107498,"url":"https:\/\/www.telescoop.nl\/en\/televue-nebustar-uhc-125-uhc-filter\/","url_meta":{"origin":25023,"position":0},"title":"TeleVue Nebustar UHC 1.25\" - UHC Filter","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"1.25-inch Nebustar UHC filter as an all-round contrast filter for emission nebulae.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Filters Filter UHC Nebustar 1,25\" zwart 1,25 inch UHC Nebustar filter met lichtgroen glas en TeleVue Bandmate Type 2 opdruk op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-1-25-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-1-25-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-1-25-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-1-25-2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":25050,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-uhc-nevelfilter-m56\/","url_meta":{"origin":25023,"position":1},"title":"Omegon Pro UHC Nebula Filter M56","author":"Info telescoop","date":"07-08-2025","format":false,"excerpt":"UHC nebula filter with M56 thread for focusers and adapters with this connection. Increases the contrast of emission nebulae under light pollution.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pro UHC Nevelfilter M56","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-M56.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-M56.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-M56.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-M56.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-M56.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-M56.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":107510,"url":"https:\/\/www.telescoop.nl\/en\/televue-nebustar-uhc-2-uhc-filter\/","url_meta":{"origin":25023,"position":2},"title":"TeleVue Nebustar UHC 2\u2033 \u2013 UHC Filter","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"2-inch Nebustar UHC filter for all-round nebula contrast at wide fields of view.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Filters Filter UHC Nebustar 2\" zwart 2 inch UHC-filter met lichtgroen gecoat glas en Bandmate Type 2 Nebustar opdruk op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-2-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-UHC-Nebustar-2-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107494,"url":"https:\/\/www.telescoop.nl\/en\/televue-bandmate-type-2-h-beta-125-lijnfilter\/","url_meta":{"origin":25023,"position":3},"title":"TeleVue Bandmate Type 2 H-Beta 1.25\" \u2013 Line Filter","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"Baader Planetarium Type 2 H-beta filter 1.25 inch for the Horsehead Nebula and related targets.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Filters Filter H-Beta Bandmate Type 2 1,25\" zwart 1,25 inch H-Beta filter met groene glaslaag en TeleVue Bandmate Type 2 opdruk op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-H-Beta-Bandmate-Type-2-1-25-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-H-Beta-Bandmate-Type-2-1-25-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-H-Beta-Bandmate-Type-2-1-25-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Filters-Filter-H-Beta-Bandmate-Type-2-1-25-2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":107904,"url":"https:\/\/www.telescoop.nl\/en\/telescoop-set-voor-sterrenstelsels-en-nevels-deep-sky-pakket\/","url_meta":{"origin":25023,"position":4},"title":"Telescope set for galaxies and nebulae \u2013 Deep Sky package","author":"Info telescoop","date":"04-05-2026","format":false,"excerpt":"Haal het maximale uit het diepe heelal en verre sterrenstelsels. Deze set rondom de krachtige 200\/1200 Dobson telescoop is geoptimaliseerd voor deep-sky observatie. Door de grote lichtopbrengst van de 8-inch spiegel te combineren met twee zogehete smalbandfilters, onthul je details in gasnevels die zonder deze hulpmiddelen onzichtbaar blijven! Lichtkanon: 200mm\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Dobson Teleskop Advanced X N 203\/1000","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Dobson-telescoop-Advanced-X-N-203-1200.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Dobson-telescoop-Advanced-X-N-203-1200.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Dobson-telescoop-Advanced-X-N-203-1200.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Dobson-telescoop-Advanced-X-N-203-1200.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Dobson-telescoop-Advanced-X-N-203-1200.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Dobson-telescoop-Advanced-X-N-203-1200.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":25035,"url":"https:\/\/www.telescoop.nl\/en\/omegon-filters-pro-2-inch-uhc-filter\/","url_meta":{"origin":25023,"position":5},"title":"Omegon Pro UHC Nebula Filter 2 inch","author":"","date":"07-08-2025","format":false,"excerpt":"UHC-smallband filter in 2-inch mount for wide-angle eyepieces. Suppresses light pollution and renders nebula structures sharper against a dark background.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Filters Pro 2 inch UHC filter","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-2-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-2-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-2-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-UHC-filter-2-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/25023","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=25023"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/25034"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=25023"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=25023"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=25023"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=25023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}