Is this 3D model free to download?

Yes, OpenAstroTracker - DSLR tracking & GoTo mount is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by openastrotech, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

OpenAstroTracker - DSLR tracking & GoTo mount 3D printable model by openastrotech

OpenAstroTracker - DSLR tracking & GoTo mount photo 1

OpenAstroTracker - DSLR tracking & GoTo mount photo 2

OpenAstroTracker - DSLR tracking & GoTo mount photo 3

OpenAstroTracker - DSLR tracking & GoTo mount photo 4

OpenAstroTracker - DSLR tracking & GoTo mount

Source: Thingiverse by openastrotech

The OpenAstroTracker - DSLR tracking & GoTo mount is a free printable 3D model from Thingiverse by openastrotech. A tracking and GoTo mount for DSLR astrophotography. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

4,413 saves Source: Thingiverse Updated 2026-11-01 License: CC-BY-NC · non-commercial 14 makes Category: Other

Tags: Astro, astrophotography, camera, DSLR, photography, tracker

About this model

A tracking and GoTo mount for DSLR astrophotography. Even works for higher focal lengths, up to roughly 300mm. For questions, discussions and stuff head over to r/openastrotech OpenAstroTracker Kits Now Available! Links Software Reddit Discord Guides Wiki OpenAstroGuider Autoguiding Addon Community-made Addons I'll add things to this Collection, if you made something, send me a message. My Images Community Images Use the Printed Parts Chooser No, this wont work with a telescope. Max length of the lens is under 30cm roughly. Like this Project? Buy me and the devs a coffee! ------------------------------------ Updates: * 22.04.2021 - Updated 14_RAmotor_mount_NEMA_down to v4, adding adjustment for belt tension and making _up obsolete. - Updated 05_pole to v5, adding stoppers for upcoming sens…

Frequently asked questions

Is this 3D model free to download?: Yes. OpenAstroTracker - DSLR tracking & GoTo mount is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by openastrotech.
Who made this model?: Designed by openastrotech, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.