Legacy 3D Parts
Our innovative task force members have created 3D files to repair and upgrade telescopes
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Legacy 3D parts
Repair parts for telescopes can be difficult if not impossible to find. Or sometimes, a design is preferred. Download the 3D files provided below to repair or upgrade your telescope.
Finder
Modify your red dot finder with a 3D printed sighting system requiring no batteries.
149 HitsUse your 3d printer to replace a missing screw at the base of the view finder.
1840 HitsThe No Battery Finder (NBF) is a 3D printed finder that can replace the traditional red dot finder.
Use this weblink to download the 3D STL file, labels, instructions, and other materials related to the No Battery Finder.
An instructional video on how to assemble the NBF can be found at this link: https://youtu.be/8_ics6zS5I4
1162 HitsUse your 3d printer to replace your red dot finder with this simple, saddle shaped finder that is easy to use and requires no batteries. The design has 0.25" alignment holes for better eye relief.
NOTE: Different than shown in the picture provided below, the design was adjusted to fit the 2023 model of Orion which uses a dovetail mount.
288 HitsUse your 3d printer to replace your red dot finder with this simple, saddle shaped finder that is easy to use and requires no batteries. NOTE: This design was updated on 8/11/2023 with larger (0.25") alignment holes for better eye relief.
1875 HitsUse your 3D printer to replace your red dot finder with this simple, tube shaped finder that is easy to use and requires no batteries.
1856 Hits
Focuser
3D printed replacement focuser slip and rack (courtesy of Chuck Simms, Astronomical Society of Eastern Missouri)
1231 HitsA 3D printed replacement focuser tube and collar for the Orion StarBlast (pre-2023) and Zhumell Z114.
867 HitsThe plastic piece on your focuser where the ZOOM eyepiece is inserted can sometimes crack or break. Use your 3D printer to print this replacement. This 3D design was revised on 9/7/2021 for a better fit.
1802 Hits
Tube
Do want a nut on the bottom of your telescope that can be hand-tightened? Use a 3D printer to print a replacement.
1756 HitsDo want a nut on the bottom of your telescope that can be locked with screws? Use a 3D printer to print a replacement.
1782 HitsUse your 3D printer to make a tube cover (no Moon port).
1001 HitsUse your 3D printer to make this tube cover with a Moon port.
1360 HitsA tube cover for the 2023 model of the Orion Starblast.
898 Hits
Eyepiece
Use your 3D printer to print the alternative eye guard. Use TPU filament to get the rubbery feel.
2322 HitsUse your 3d printer to replace your missing Celestron ZOOM eyepiece cap.
1790 Hits