Newtonian System Support
These components fit 114mm outer diameter reflector models.
Maintain the clarity of your reflector optics with protective components designed for 114mm Newtonian systems
These components fit 114mm outer diameter reflector models.
The 3D printed design ensures a secure seal for optics.
Keep your mirrors clean during storage and transport.
This set focuses on the essential upkeep of 114mm Newtonian reflector telescopes. The listings highlight specific compatibility with DS-114AT models and other standard 114mm outer diameter apertures.


1 telescope listed here, grouped as Budget, 114mm aperture.
What you get is what the titles name. Sample models: Dust cap for 114mm reflector telescopes.
The range is aimed at the uses named in Budget, 114mm aperture, not a catch-all.
Titles already name the split: Dust cap for 114mm reflector telescopes.
Ranges 114mm aperture Budget
After reading 2 reviews
The fit on my 114mm reflector is tight and keeps the dust off the primary mirror perfectly.
It is exactly what I needed for my Newtonian setup to keep the optics clean between viewing sessions.
The 3D printed construction feels solid and snaps right onto the outer diameter of the tube.
These are designed for Newtonian reflector telescopes, specifically those with a 114mm aperture. They are built to fit the outer diameter of the telescope tube.
Yes, the listings mention compatibility with the DS-114AT. They also work with other telescopes that share the 114mm outer diameter specification.
These caps are precision 3D printed to ensure they meet the exact dimensions of the telescope. This method provides a reliable fit for optical protection.
The primary benefit is providing a dust-proof seal for your reflector optics. This helps maintain the quality of your views by keeping the mirrors clean.