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

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US$28.49 cheaper than the new price!!

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Product details

Management number 208571795 Release Date 2026/03/22 List Price US$18.99 Model Number 208571795
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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.packing list:1 x Helical Focuser

  • Quality Material: This Helical Focuser is crafted from premium aluminium alloy. Its high-strength, qualities ensure it's both robust.
  • Compact & Lightweight: Metal Helical Focuser,With its compact size and lightweight design, this scope interface is easy to carry and use, making it a convenient addition to your telescope equipment.
  • Precision Focuser: The high precision double helical focuser is ideal for guider scope or finder scope interfaces, providing exceptional clarity and sharpness.
  • Focusing Solution:Telescope Helical Focuser,Its design offers a solution for telescopes or telephoto lenses that suffer from sluggish focusing, promoting a more seamless and efficient user experience.
  • Great Accessory: 1.25" High Precision Double Helical Focuser is a brilliant accessory for any astronomical telescope, enhancing your observational sessions and extending the capabilities of your equipment.
Item Weight 4.2 ounces
Manufacturer Tbest
Item model number Tbestikxf0nzt13

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