{"title":"Free-Space Filter Wheel Mounts","description":"The LBTEK Free-Space Filter Wheel Mount features a dual-wheel structure, with each wheel containing 6 slots for a total of 12 slots. The inner wall of each slot has SM1 threads for 25.4 mm diameter optical components, and includes 12 SM1R retaining rings. Each wheel can rotate freely around its axis and achieves precise 12-point positioning through inclined grooves interacting with steel balls in the base. The two wheel discs can be accurately aligned via positioning slots, allowing easy adjustment to center all 12 filters individually. The base includes one M6 and two M4 threaded holes on the bottom for compatibility with standard optomechanical components.","products":[{"product_id":"free-space-filter-wheel-mounts-fwm12s","title":"Free-Space Filter Wheel Mounts FWM12S","description":"\u003cp\u003e\u003cstrong\u003eFree-Space Filter Wheel Mounts FWM12S\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-desc\"\u003e\u003cp\u003eLBTEK Free-Space Filter Wheel Mount, designed for 25.4 mm diameter optical components, includes 12 SM1R retaining rings. The minimum rotation angle per step is 30°, with 360° continuous rotation capability. The filter wheel base features 2 M4 threaded holes and 1 M6 threaded mounting hole, allowing direct support by LBTEK stainless steel optical posts or integration with LBTEK mounting bases (such as the PB-X series) for direct fixation on breadboards or optical experiment platforms.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-tips\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with optical components diameter: Ø25.4 mm\u003c\/li\u003e\n  \u003cli\u003eNumber of filters: 12\u003c\/li\u003e\n  \u003cli\u003eMinimum rotation angle of the wheel: 30°\u003c\/li\u003e\n  \u003cli\u003eBottom threaded holes: M4 and M6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-explain\"\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eThe Free-Space Filter Wheel Mount is often on a Ø25 mm optical post with a base.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47520938492058,"sku":"FWM12S","price":210.48,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/fb202cc38c2d45b9dd71292cef1d6003.jpg?v=1772702017"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/584938901adb3ce94f09a7104cb75626.jpg?v=1777884228","url":"https:\/\/waveqvanta.com\/collections\/lbtek-optomechanics-mounts-free-space-filter-wheel-mounts.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}