{"id":14819,"date":"2025-06-23T20:25:57","date_gmt":"2025-06-23T18:25:57","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=14819"},"modified":"2026-07-19T12:47:13","modified_gmt":"2026-07-19T10:47:13","slug":"zwo-filters-duo-band-1-25","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/zwo-filters-duo-band-1-25\/","title":{"rendered":"ZWO Filters Duo-Band 1.25"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>ZWO Duo-Band filter 1,25 inch: nevels fotograferen ondanks lichtvervuiling<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wil je emissienevels fotograferen met je kleurencamera, maar zit lichtvervuiling in de weg? Dit duo-bandfilter laat alleen de twee belangrijkste emissielijnen door: H-alfa van waterstof (656 nm) en OIII van zuurstof (rond 500 nm). Strooilicht van straatverlichting en maanlicht wordt geblokkeerd, waardoor nevels met veel meer contrast op je sensor landen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Het filter is afgestemd op ZWO ASI kleurencamera's zoals de ASI533MC en ASI2600MC en werkt zonder complexe opstelling: filter monteren en fotograferen. Daarmee is dit een van de populairste upgrades voor zowel beginners als gevorderden met een kleurencamera.<\/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 Orionnevel en de Sluiernevel<\/li>\n\n\n<li>Planetaire nevels met rijke details<\/li>\n\n\n<li>Supernovaresten<\/li>\n\n\n<li>Deep-sky objecten vanuit lichtvervuild gebied<\/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 1,25 inch focusers, filterhouders en filterwielen. Bedoeld voor kleurencamera's (ZWO ASI MC-serie); visueel gebruik is mogelijk, maar het filter is primair ontworpen voor fotografie. Zoek je de grotere maat voor full-frame opstellingen of de Seestar S50? Kies dan de Duo-Band 2 inch.<\/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>1.25 inches (31.7 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>Mount<\/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 filter uit de filterserie van <a href=\"https:\/\/www.telescoop.nl\/en\/brands\/zwo\/\">ZWO<\/a>: de eenvoudigste stap naar contrastrijke nevelfoto's met een kleurencamera.<\/p>","protected":false},"excerpt":{"rendered":"<p>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.<\/p>","protected":false},"featured_media":20378,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56],"product_tag":[],"class_list":["post-14819","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":14825,"url":"https:\/\/www.telescoop.nl\/en\/zwo-filters-duo-band-2-inch\/","url_meta":{"origin":14819,"position":0},"title":"ZWO Filters Duo-Band 2 inch","author":"","date":"23-06-2025","format":false,"excerpt":"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.","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-2-.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-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-Band-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-Band-2-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-Band-2-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Filters-Duo-Band-2-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":28718,"url":"https:\/\/www.telescoop.nl\/en\/optolong-filters-l-enhance-1-25-inch\/","url_meta":{"origin":14819,"position":1},"title":"Optolong L-eNhance filter 1.25\"","author":"","date":"19-09-2025","format":false,"excerpt":"Optolong L-eNhance 1.25 inch: Tri-band nebula filter for color cameras. 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