{"product_id":"double-helical-focuser-for-telescopes-0-05mm-scale","title":"Double Helical Focuser For Telescopes 0.05mm Scale And 10mm Stroke 1.25 Inch Guide Scope Focuser High Precision Astronomy Accessory With Fixed Orientation For Stable Finders And Cameras","description":"\u003cdiv\u003e0.05mm Double Helical Focuser for 1.25in guide scopes\u003cbr\u003e\n✔️ 0.05mm precision, 10mm stroke, 1.25in (31.75mm) interface \u003cp\u003eThis fixed-orientation double helical focuser is a precision accessory for guide scopes and finders on telescopes, designed to keep cameras or eyepieces from rotating as you focus.\u003c\/p\u003e \u003cp\u003e✅ 0.05mm focusing accuracy\u003cbr\u003e✅ 10mm stroke (0.39in)\u003cbr\u003e✅ 1.25in interface with M42x0.75 thread\u003cbr\u003e✅ Fixed orientation to keep field of view steady\u003cbr\u003e✅ Full-metal construction for durability\u003cbr\u003e✅ Includes adapters for M31X0.5 and M42x0.75 threads\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a double helix focuser used for in astronomy gear? This handy device helps with precise micro-adjustments for guiding and fine focus, while keeping orientation stable.\n- Precise micro-adjustment for guiding and fine focus\n- Keeps orientation stable to prevent image shift during focusing\n- Works with 1.25in accessories and M42x0.75\/M31 threads\u003c\/p\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48939340431595,"sku":"VXB07FDPMZ98","price":102.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Tfrvb5EaL.jpg?v=1782401322","url":"https:\/\/vxb.com\/products\/double-helical-focuser-for-telescopes-0-05mm-scale","provider":"VXB Bearings","version":"1.0","type":"link"}