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YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories in Saudi Arabia

YZ - 18839 Aluminium Alloy 1.25 Inch Helical Focuser, High Precision Focuser with 0.05mm Fine Tuning and 10mm Focusing Stroke for Telescope Accessories

SAR 227
Brand
Jinlorion
Category
Telescopes
– 1 +

Special Features

  • High-Precision Focusing: This YZ-18839 helical focuser delivers 0.05mm fine-tuning accuracy, enabling ultra-smooth and exact adjustments essential for astronomical imaging or detailed visual observation through your telescope.
  • Smooth Helical Design: Featuring a precision-engineered helical mechanism, this 1.25 inch focuser eliminates backlash and slippage, ensuring stable and consistent focus even during long observation sessions or when using heavy eyepieces.
  • Universal Telescope Compatibility: Designed for amateur and professional astronomers alike, the YZ-18839 aluminium alloy focuser fits standard 1.25 inch eyepieces and is ideal for upgrading refractors, reflectors, or DIY telescope builds requiring reliable focusing performance.
  • Premium Aluminium Construction: Crafted from high-quality aluminium alloy, this helical focuser offers excellent durability with a lightweight feel, resistance, and a refined finish that enhances both functionality and aesthetics on your optical setup.
  • Compact and Ready to Install: Weighing only 119g and measuring just 10mm in focusing stroke, the YZ-18839 focuser includes M28.5x0.6 threading for easy integration; package contains 1 x helical focuser, ready for immediate use with your telescope system.

Description

Condition: 100% Brand NewItem Type: Helical Focuser Model: YZ-18839Material: Aluminium Alloy Color: As Pictures ShownQuantity: 1PCSWeight: Approx. 119gThread: M28.5*0.6Accuracy: 0.05mm Focusing Stroke: Approx. 10mm/0.39inchPackage List：1 x Helical Focuser

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