Telescope Focuser 1.25 Inch,Helical Focuser Reflecting Telescopes,Aluminium Alloy 1.25inches Inner T Interface Double Helical Focuser High Precision 10mm Focusing Stroke for Astronomical Telescope

★★★★★ 5.0 106 reviews

$41.78
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$41.78
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Product details

Management number 208571826 Release Date 2026/03/22 List Price $16.71 Model Number 208571826
Category

1. Made of quality aluminium alloy material, high strength, resistant, sturdy and .2. Lightweight and compact size, easy to carry and use.3. High precision double helical focuser for guider scope/finder scope Interface.4. The solution for telescopes or telephoto lenses with sluggish focusing.5. Wonderful accessory for astronomical telescope.Specification:Item type: Double Helical FocuserCondition: brand newMaterial: aluminium alloyWeight: Approx. 120gColor: As picture shownFocusing Stroke: Approx. 10mm/0.4inAccuracy of focusing: Approx. 0.05mmInterface: 1.25inches, inner M42*0.75mm thread1.25'' helical focuser, 10mm focusing stroke, lightweight. In the process of focusing, the inserted eyepiece or , etc. keeps no rotation and only makes linear motion, which is conducive to observation and shooting.Package List:1 x Helical Focuser

  • Lightweight and compact size, easy to carry and use.
  • High precision double helical focuser for guider scope/finder scope Interface.
  • The solution for telescopes or telephoto lenses with sluggish focusing.
  • The solution for telescopes or telephoto lenses with sluggish focusing.
  • Made of quality aluminium alloy material, high strength, resistant, sturdy and .
Item Weight 3.87 ounces
Manufacturer Tbest
Item model number Tbestpdeaym35ci

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