{"id":14825,"date":"2025-06-23T20:29:41","date_gmt":"2025-06-23T18:29:41","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=14825"},"modified":"2026-07-19T12:47:14","modified_gmt":"2026-07-19T10:47:14","slug":"zwo-filters-duo-band-2-inch","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/zwo-filters-duo-band-2-inch\/","title":{"rendered":"ZWO Filters Duo-Band 2 inch"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>ZWO Duo-Band filter 2 inch: deep-sky fotografie in stedelijk gebied<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gebruik je een kleurencamera en wil je emissienevels vastleggen zonder over te stappen op een monocamera met filterwiel? Dit 2 inch duo-bandfilter combineert de H-alfa- en OIII-emissielijnen in een filter. Het blokkeert het overige licht, waaronder straatverlichting en maanlicht, zodat nevels met duidelijk meer contrast in beeld komen, ook onder een matige hemel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Het filter is afgestemd op ZWO ASI kleurencamera's zoals de ASI294MC Pro en ASI2600MC Pro. Ook bezitters van de ZWO Seestar S50 kunnen dit filter gebruiken: met de Omegon Stof- en Dauwkap plus de Omegon Adapter M62 naar M48 monteer je dit 2 inch filter voor de lens van je smart telescoop.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Wat je ermee fotografeert<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Emissienevels zoals de Rozetnevel, Noord-Amerikanevel en Sluiernevel<\/li>\n\n\n<li>Planetaire nevels zoals de Helixnevel<\/li>\n\n\n<li>Supernovaresten zoals IC 443<\/li>\n\n\n<li>Deep-sky objecten onder matige tot zware lichtvervuiling<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Past in alle 2 inch filterhouders, filterladen en filterwielen (M48-schroefdraad). Geschikt voor ZWO kleurencamera's (MC-serie) en voor de Seestar S50 met de genoemde adapterset. Primair bedoeld voor fotografie.<\/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>Filter type<\/strong><\/td><td>duo-band smalbandfilter (UHC-type)<\/td><\/tr><tr><td><strong>Format<\/strong><\/td><td>2 inches (50.8 mm)<\/td><\/tr><tr><td><strong>Doorlating OIII<\/strong><\/td><td>meer dan 90% bij 486 tot 501 nm, bandbreedte 35 nm<\/td><\/tr><tr><td><strong>Doorlating H-alfa<\/strong><\/td><td>meer dan 80% bij 656,3 nm, bandbreedte 15 nm<\/td><\/tr><tr><td><strong>Housing<\/strong><\/td><td>aluminum<\/td><\/tr><tr><td><strong>Use<\/strong><\/td><td>fotografisch, visueel mogelijk<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Een veelzijdig filter uit de filterserie van <a href=\"https:\/\/www.telescoop.nl\/en\/brands\/zwo\/\">ZWO<\/a>, van full-frame opstellingen tot de Seestar S50.<\/p>","protected":false},"excerpt":{"rendered":"<p>Duo-bandfilter 2 inch voor kleurencamera's: H-alfa en OIII in een filter, ideaal bij lichtvervuiling. Ook geschikt voor de Seestar S50 in combinatie met de M62 naar M48 adapter.<\/p>","protected":false},"featured_media":20388,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56],"product_tag":[],"class_list":["post-14825","product","type-product","status-publish","has-post-thumbnail","product_brand-zwo","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":14819,"url":"https:\/\/www.telescoop.nl\/en\/zwo-filters-duo-band-1-25\/","url_meta":{"origin":14825,"position":0},"title":"ZWO Filters Duo-Band 1.25","author":"","date":"23-06-2025","format":false,"excerpt":"Duo-bandfilter 1,25 inch voor kleurencamera's: laat H-alfa en OIII door en blokkeert lichtvervuiling. De populairste filterupgrade voor deep-sky fotografie met een ZWO ASI kleurencamera.","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\/06\/ZWO-Filters-Duo-band-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-band-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-band-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-band-1-25-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-band-1-25-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-band-1-25-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":8008,"url":"https:\/\/www.telescoop.nl\/en\/zwo-camera-asi-294-mc-pro-color\/","url_meta":{"origin":14825,"position":1},"title":"ZWO Camera ASI 294 MC Pro Color","author":"","date":"12-02-2025","format":false,"excerpt":"Cooled 4\/3 inch color camera with Sony IMX294 sensor: 4144 x 2822 pixels of 4.63 micrometers, 63,700 electrons full well, and TEC cooling. The versatile deep-sky workhorse.","rel":"","context":"With 1 comment","block_context":{"text":"With 1 comment","link":"https:\/\/www.telescoop.nl\/en\/zwo-camera-asi-294-mc-pro-color\/#comments"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/ZWO-Camera-ASI-294-MC-Pro-Color.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/ZWO-Camera-ASI-294-MC-Pro-Color.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/ZWO-Camera-ASI-294-MC-Pro-Color.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/ZWO-Camera-ASI-294-MC-Pro-Color.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/ZWO-Camera-ASI-294-MC-Pro-Color.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/02\/ZWO-Camera-ASI-294-MC-Pro-Color.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":13304,"url":"https:\/\/www.telescoop.nl\/en\/zwo-asi-2400mc-pro-color\/","url_meta":{"origin":14825,"position":2},"title":"ZWO ASI 2400MC Pro Color","author":"","date":"19-03-2025","format":false,"excerpt":"Full-frame gekoelde kleurencamera met Sony IMX410 sensor: 24 MP, grote pixels van 5,94 micrometer en 100.000 elektron full well. 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