{"id":14805,"date":"2025-06-23T17:44:04","date_gmt":"2025-06-23T15:44:04","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=14805"},"modified":"2026-03-03T12:25:48","modified_gmt":"2026-03-03T11:25:48","slug":"zwo-efw-7x36mm-ii-filter-wheel","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-7x36mm-ii-filterwiel\/","title":{"rendered":"ZWO EFW 7x36mm II filter wheel"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Do you use a monochrome ASI camera and want to easily switch between LRGB or narrowband filters? Then the ZWO EFW 7x36mm II filter wheel is indispensable. This electronic filter wheel accommodates seven 36mm unframed filters and allows you to change filters fully automatically, without touching the setup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What makes this filter wheel so special?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>No vignetting<\/strong> - even with larger sensors and fast f\/ratios<\/li>\n\n\n\n<li><strong>Only 20 mm thick<\/strong> - compact, light (650 grams), ideal for mobile setups<\/li>\n\n\n\n<li><strong>Highly accurate stepper motor<\/strong> - sourced from NPM (Japan)<\/li>\n\n\n\n<li><strong>Fully integrated with ASI cameras<\/strong> - power and control via USB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Because the filters are only 10 mm from the sensor, even the outer edges of the image remain clear and shadow-free. Ideal for deep-sky astrophotography where you work with fast optics or large image sensors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Included accessories:<\/strong><br>\u2713 USB cable<br>\u2713 Threaded adapter (M42)<br>\u2713 Filter masks<br>\u2713 Mounting tools and screws<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What you can do with it<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u2713 Automatically switching between LRGB or narrowband filters<br>\u2713 Shooting without image shift when changing filters<br>\u2713 Compatible with all major ASI mono cameras<br>\u2713 No edge shadow, even at f\/4 or faster<br>\u2713 Perfect combination with ZWO ASIAIR and EAF<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Specifications<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Value<\/th><\/tr><\/thead><tbody><tr><td><strong>Suitable for<\/strong><\/td><td>ZWO ASI cooled mono cameras<\/td><\/tr><tr><td><strong>Number of filters<\/strong><\/td><td>7 pieces<\/td><\/tr><tr><td><strong>Filter size<\/strong><\/td><td>36 mm unsummarized<\/td><\/tr><tr><td><strong>Telescope connection<\/strong><\/td><td>M42<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>20 mm<\/td><\/tr><tr><td><strong>Control<\/strong><\/td><td>USB 2.0 (no external power required)<\/td><\/tr><tr><td><strong>Weight<\/strong><\/td><td>approx. 600 grams<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum (CNC machined)<\/td><\/tr><tr><td><strong>Series<\/strong><\/td><td>EFW<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p data-start=\"270\" data-end=\"470\">The ZWO EFW 7x36mm II is a compact, electronic filter wheel for 36 mm filters. Ideal for automatic filter changes on monochrome ASI cameras, without vignetting - even on fast telescopes<\/p>","protected":false},"featured_media":20360,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56,469,571],"product_tag":[],"class_list":["post-14805","product","type-product","status-publish","has-post-thumbnail","product_brand-zwo","product_cat-telescoop-accessoires","product_cat-astro-fotografie","product_cat-filter-wielen","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":14814,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-8x1-25-filterwiel\/","url_meta":{"origin":14805,"position":0},"title":"ZWO EFW 8\u00d71.25 Filter Wheel","author":"","date":"23-06-2025","format":false,"excerpt":"Het ZWO EFW 8x1,25 Filterwiel is ontworpen voor automatische filterwissel met monochrome ASI-camera\u2019s. 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