{"id":92532,"date":"2026-01-05T19:45:22","date_gmt":"2026-01-05T18:45:22","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=92532"},"modified":"2026-07-19T22:18:27","modified_gmt":"2026-07-19T20:18:27","slug":"omegon-pro-cls-filter-2-inch","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-pro-cls-filter-2-inch\/","title":{"rendered":"Omegon Pro CLS Filter 2 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon Pro CLS Filter 2 inch: nevels zichtbaar houden in de stad<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Het Omegon Pro CLS filter maakt nevels en sterrenhopen zichtbaar op plekken waar kunstlicht ze normaal wegdrukt. Het blokkeert het storende deel van het spectrum en verhoogt zo het contrast tussen object en achtergrond.<\/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-CLS-filter-2-2.jpg\" alt=\"Omegon Pro CLS filter 2 inch met interferentiecoating\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-CLS-filter-2-.jpg\" alt=\"Omegon Pro CLS filter 2 inch met interferentiecoating\" title=\"\"><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-CLS-filter-2-1.jpg\" alt=\"Omegon Pro CLS filter 2 inch met interferentiecoating\" title=\"\"><\/figure><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Helder beeld zonder sterk lichtverlies<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Veel filters winnen contrast door veel licht te blokkeren, met een donker beeld als gevolg. Dit filter dooft het object nauwelijks, waardoor je een helder en natuurlijk beeld door het oculair houdt terwijl het contrast toeneemt. Ook telescopen vanaf 70 mm laten daardoor nog duidelijk verschil zien.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Interference Engineering<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De coating laat alleen de golflengten door die voor nevelwaarneming van belang zijn. Minder strooiend licht betekent een schoner beeld, wat het filter ook bruikbaar maakt voor fotografie vanuit lichtrijke omgevingen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Featured accessories<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Past op 2 inch oculairs en 2 inch adapters. In combinatie met een filterwiel wissel je snel tussen dit filter en je smalbandfilters.<\/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 Waarnemers in of nabij de stad<\/li><li>\u2713 Bezitters van kleine tot middelgrote telescopen<\/li><li>\u2713 Wie zowel visueel als fotografisch werkt<\/li><li>\u2717 Wie de scherpste contrastwinst op planetaire nevels zoekt: dat is OIII<\/li><li>\u2717 Waarnemers onder een echt donkere hemel<\/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>CLS interferentiefilter<\/td><\/tr><tr><td><strong>Mount<\/strong><\/td><td>2 inches<\/td><\/tr><tr><td><strong>Material mount<\/strong><\/td><td>Anodized aluminum<\/td><\/tr><tr><td><strong>Observation goals<\/strong><\/td><td>Visual and photographic<\/td><\/tr><tr><td><strong>Recommended opening<\/strong><\/td><td>Vanaf circa 70 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>CLS-filter met interferentiecoating dat kunstlicht blokkeert zonder het beeld te doven. Verhoogt het contrast van nevels, ook met kleinere telescopen.<\/p>","protected":false},"featured_media":98899,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3139,469,588,56],"product_tag":[],"class_list":["post-92532","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-lichtvervuilingsfilters-light-pollution","product_cat-astro-fotografie","product_cat-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":92606,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-veil-oiii-filter-7nm-2-inch-narrowband\/","url_meta":{"origin":92532,"position":0},"title":"Omegon Pro Veil OIII Filter 7nm 2 inch","author":"","date":"06-01-2026","format":false,"excerpt":"OIII narrowband filter from the Pro Veil series with a 7nm passband. Suppresses light pollution and skyglow, and separates oxygen nebulae from the background.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Filters-Pro-Veil-OIII-7nm-2-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":25011,"url":"https:\/\/www.telescoop.nl\/en\/omegon-pro-cls-lichtvervuilingsfilter-2-inch\/","url_meta":{"origin":92532,"position":1},"title":"Omegon Pro CLS Light pollution filter 2 inch","author":"","date":"07-08-2025","format":false,"excerpt":"CLS-filter dat stadsverlichting gericht onderdrukt en tegelijk de emissielijnen van nevels doorlaat. Dooft het beeld nauwelijks, dus ook geschikt voor kleinere telescopen.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pro CLS Lichtvervuilingsfilter 2 inch","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-CLS-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-CLS-filter-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-CLS-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-CLS-filter-2-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-CLS-filter-2-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Filters-Pro-CLS-filter-2-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":107904,"url":"https:\/\/www.telescoop.nl\/en\/telescoop-set-voor-sterrenstelsels-en-nevels-deep-sky-pakket\/","url_meta":{"origin":92532,"position":2},"title":"Telescope set for galaxies and nebulae - 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":90679,"url":"https:\/\/www.telescoop.nl\/en\/sky-watcher-1-25-inch-light-pollution-filter\/","url_meta":{"origin":92532,"position":3},"title":"Sky-Watcher 1.25 inch Light Pollution Filter","author":"Info telescoop","date":"30-11-2025","format":false,"excerpt":"Breedband lichtvervuilingsfilter in 1,25 inch: onderdrukt het licht van straatverlichting en houdt sterren en nevels helder. Visueel en fotografisch inzetbaar.","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\/Skywatcher-CLS-1-Filters-Light-Polution-25-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":28954,"url":"https:\/\/www.telescoop.nl\/en\/optolong-filters-clip-filter-voor-nikon-full-frame-uhc\/","url_meta":{"origin":92532,"position":4},"title":"Optolong Filters Clip Filter for Nikon Full Frame UHC","author":"","date":"20-09-2025","format":false,"excerpt":"Optolong UHC clip-on filter for Nikon full frame. Narrower passband than CLS for maximum nebula contrast under light-polluted skies, placed in the camera body in front of the sensor.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Optolong Filters Clip Filter voor Nikon Full Frame UHC","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/09\/Optolong-Filters-Clip-Filter-for-Nikon-Full-Frame-UHC.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/09\/Optolong-Filters-Clip-Filter-for-Nikon-Full-Frame-UHC.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/09\/Optolong-Filters-Clip-Filter-for-Nikon-Full-Frame-UHC.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/09\/Optolong-Filters-Clip-Filter-for-Nikon-Full-Frame-UHC.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/09\/Optolong-Filters-Clip-Filter-for-Nikon-Full-Frame-UHC.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/09\/Optolong-Filters-Clip-Filter-for-Nikon-Full-Frame-UHC.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":28945,"url":"https:\/\/www.telescoop.nl\/en\/optolong-filters-clip-filter-voor-canon-eos-full-frame-uhc\/","url_meta":{"origin":92532,"position":5},"title":"Optolong Filters Clip Filter for Canon EOS Full Frame UHC","author":"","date":"20-09-2025","format":false,"excerpt":"Optolong UHC clip filter for Canon EOS full-frame. 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