{"id":14814,"date":"2025-06-23T17:49:51","date_gmt":"2025-06-23T15:49:51","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=14814"},"modified":"2026-03-03T12:25:48","modified_gmt":"2026-03-03T11:25:48","slug":"zwo-efw-8x1-25-filter-wheel-2","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-8x1-25-filterwiel\/","title":{"rendered":"ZWO EFW 8\u00d71.25 Filter Wheel"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Want to be able to quickly switch between LRGB or narrowband filters when astrophotographing with a monochrome ASI camera? The ZWO EFW 8\u00d71.25 Filter Wheel makes that possible fully automatically and without image shift.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The stepper motor of this filter wheel is precise, quiet and comes from the renowned Japanese brand NPM. Thanks to the short distance of 10 mm between filter and sensor, no vignetting occurs even with fast optics (such as f\/4 or f\/5).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This filter wheel is ideal for users of lighter ASI cameras or compact setups where weight and space are an issue.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Characteristics:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Capacity: room for 8 1.25\u2033 filters<\/li>\n\n\n\n<li>USB-powered (no external power needed)<\/li>\n\n\n\n<li>Fully integrated with ZWO ASI cameras and ASIAIR systems<\/li>\n\n\n\n<li>Only 20 mm optical length<\/li>\n\n\n\n<li>Lightweight (400 grams), CNC-machined aluminum<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Included:<\/strong><br>\u2713 USB 2.0 cable<br>\u2713 Fastening screws<br>\u2713 T2 threaded adapters<\/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 Fully automatic switching between up to 8 filters<br>\u2713 Use with LRGB, H-alpha, SII or OIII filters<br>\u2713 No focus shift on filter change<br>\u2713 Compatible with ASIAIR, NINA, and other software<br>\u2713 Perfect for compact astrophotography setups<\/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>Filter format<\/strong><\/td><td>1.25 inches<\/td><\/tr><tr><td><strong>Number of filters<\/strong><\/td><td>8<\/td><\/tr><tr><td><strong>Camera side connection<\/strong><\/td><td>T2 (M42x0.75)<\/td><\/tr><tr><td><strong>Telescope connection<\/strong><\/td><td>T2 (M42x0.75)<\/td><\/tr><tr><td><strong>Optical length<\/strong><\/td><td>20 mm<\/td><\/tr><tr><td><strong>Nutrition<\/strong><\/td><td>USB 2.0<\/td><\/tr><tr><td><strong>Power consumption<\/strong><\/td><td>150 mA<\/td><\/tr><tr><td><strong>Engine<\/strong><\/td><td>Stepping motor (NPM)<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>CNC aluminum<\/td><\/tr><tr><td><strong>Weight<\/strong><\/td><td>approx. 400 grams<\/td><\/tr><tr><td><strong>Series<\/strong><\/td><td>ZWO EFW<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p data-start=\"298\" data-end=\"469\">The ZWO EFW 8\u00d71.25 Filter Wheel is designed for automatic filter changing with monochrome ASI cameras. Light, compact and ideal for LRGB or narrowband sets up to 8 piece<\/p>","protected":false},"featured_media":20362,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56,469,571],"product_tag":[],"class_list":["post-14814","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":14805,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-7x36mm-ii-filterwiel\/","url_meta":{"origin":14814,"position":0},"title":"ZWO EFW 7x36mm II filter wheel","author":"","date":"23-06-2025","format":false,"excerpt":"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","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Gemotoriseerd-filterwiel-EFW-7x36mm-II.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Gemotoriseerd-filterwiel-EFW-7x36mm-II.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Gemotoriseerd-filterwiel-EFW-7x36mm-II.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Gemotoriseerd-filterwiel-EFW-7x36mm-II.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Gemotoriseerd-filterwiel-EFW-7x36mm-II.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/06\/ZWO-Gemotoriseerd-filterwiel-EFW-7x36mm-II.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15321,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-mini-5x1-25-inch-filterwiel\/","url_meta":{"origin":14814,"position":1},"title":"ZWO EFW Mini 5\u00d71.25 inch Filter Wheel","author":"","date":"05-07-2025","format":false,"excerpt":"\u00a0 ZWO EFW Mini 5x1.25 inch filterwiel voor mono astrofotografie. 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