1.25 Inch Telescope Focuser With Adjustable Focus Tension And Locking Knob For DIY Reflector Telescopes Includes Eyepiece Fixing Screw For Stable Smooth And Customizable Focusing Performance

1.25 Inch Telescope Focuser with Adjustable Tension Locking
✔️ Adjustable focus tension and locking knob for smooth, stable focusing

Designed for DIY reflector telescope builds and upgrades, this 1.25 inch (31.75 mm) focuser offers smooth motion with adjustable tension and a secure eyepiece fixation via a standard interface.

✅ 1.25 inch (31.75 mm) standard interface compatibility with common accessories
✅ External tube diameter compatibility from 80 mm (3.15 in) to unlimited
✅ ABS construction for durability and outdoor use
✅ Eyepiece fixing screw for secure, stable observation

💡 What is a telescope focuser used for?

This handy device helps you fine-tune focus and keep eyepieces steady during observation. - It allows precise focus with adjustable tension - Includes a locking knob to prevent drift during use - Supports 1.25 inch accessories for DIY telescope projects - Built from durable ABS plastic for outdoor reliability ✝️