{"id":15321,"date":"2025-07-05T16:32:04","date_gmt":"2025-07-05T14:32:04","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=15321"},"modified":"2026-03-03T12:25:56","modified_gmt":"2026-03-03T11:25:56","slug":"zwo-efw-mini-5x1-25-inch-filter-wheel","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-mini-5x1-25-inch-filterwiel\/","title":{"rendered":"ZWO EFW Mini 5\u00d71.25 inch Filter Wheel"},"content":{"rendered":"

ZWO EFW Mini 5\u00d71.25 inch filter wheel<\/strong> is an ultra-compact motorized wheel for astrophotographers working with mono cameras and 1.25-inch filters. Its lightweight design, quiet stepper motor and minimal distance between filter and sensor allow you to change filters quickly and accurately without touching your camera or losing focus.<\/p>\n\n\n\n

The filters sit just 10 mm from the sensor, preventing vignetting - even on fast telescopes with an f-value of 2. This makes the EFW Mini ideal for LRGB shooting, narrowband work or photometry in a mobile or compact setup.<\/p>\n\n\n\n

The filter wheel is controlled directly via a USB 2.0 connection, with no separate power supply. The connection on both sides is T2 (M42x0.75), and a 1.25-inch mount is included for alternative mounting.<\/p>\n\n\n\n

Key benefits<\/strong>
\u2713 For 5 x 1.25 inch or 31 mm filters
\u2713 Only 10 mm distance between filter and sensor - no vignetting
\u2713 Lightweight aluminum housing, only 300 grams
\u2713 Compact: only 20 mm thick
\u2713 Silent stepper motor for precise filter changes
\u2713 USB-powered, so no external power supply required
\u2713 Works seamlessly with ZWO ASI mono cameras and ASIAIR<\/p>\n\n\n\n

Application in practice<\/strong>
The EFW Mini is perfect for astrophotographers who want flexibility without sacrificing precision. Ideal for automatically switching between filters during sessions while maintaining focus. Its compact size and low weight also make this filter wheel excellent for mobile setups or use on lighter mounts.<\/p>\n\n\n\n

Technical specifications (practically translated)<\/strong>
Number of filters: 5 x 1.25 inches mounted or 31 mm unmounted
Housing: Aluminum, CNC-machined
Thickness: 20 mm
Filter distance from sensor: 10 mm
Weight: 300 grams
Connections: T2 (M42x0.75), including 1.25-inch mount
Motor: Stepper motor
Power supply: USB 2.0 (150 mA consumption)
Compatibility: ZWO ASI mono cameras, ASIAIR<\/p>\n\n\n\n

Included<\/strong>
- USB cable
- 1.25-inch mount
- Adapter rings
- Screw set and screwdriver<\/p>","protected":false},"excerpt":{"rendered":"

\u00a0<\/p>\n

ZWO EFW Mini 5\u00d71.25 inch filter wheel for mono astrophotography. Compact, lightweight and vignetting-free - ideal for mobile setups and fast telescopes.<\/p>","protected":false},"featured_media":21086,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56,587,571],"product_tag":[],"class_list":["post-15321","product","type-product","status-publish","has-post-thumbnail","product_brand-zwo","product_cat-telescoop-accessoires","product_cat-camera-accessoires","product_cat-filter-wielen","product_shipping_class-licht","first","instock","sale","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":15307,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-efw-7x2-inch-filterwiel-voor-asi-mono-cameras\/","url_meta":{"origin":15321,"position":0},"title":"ZWO EFW 7\u00d72 inch filter wheel for ASI Mono cameras","author":"","date":"05-07-2025","format":false,"excerpt":"\u00a0 ZWO EFW 7x2 inch filterwiel voor mono-camera\u2019s. 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