Is this 3D model free to download?

Yes, DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser 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 sasquatch_0321, 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.

$DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser photo 1$ $DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser photo 2$ $DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser photo 3$ $DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser photo 4$ $DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser photo 5$ $DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser photo 6$

DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser

Source: Thingiverse by sasquatch_0321

The DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser is a free printable 3D model from Thingiverse by sasquatch_0321. A fully 3D-printed 50 mm achromatic refractor telescope, complete with a printed tripod, long-travel helical focuser, and 90° diagonal mount. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-11-09 License: CC-BY-SA · commercial OK Category: Education & Science

Tags: AstroChallenge, Astronomia, Astronomie, astronomy, astronomy mount, astronomy telescope, Astronomy Tools, astronomy-telescope, Lente, telescope, Telescopio, tripod, tripod adapter, tripod mount, tripod screw

About this model

A fully 3D-printed 50 mm achromatic refractor telescope, complete with a printed tripod, long-travel helical focuser, and 90° diagonal mount. Build note: the objective is sold as "600mm focal length," but real testing showed this specific lens is actually closer to 300-450mm. Don't trust the listing — this design has a wide focus range (~390-510mm) so you can dial in focus empirically. What You Need - Achromatic doublet objective, 50mm, sold as 600mm focal length (AliExpress) - - EYSDON 90° mirror star diagonal, 1.25", model 90842 - - 1.25" Plössl eyepiece set, 4-40mm (tested with 10mm and 20mm) - - 2x M3 screws to hold the EYSDON 90° mirror diagonal - 1x M3 screw for the focuser mechanism - 2x M4 screws to secure the tripod - M3 and M4 heat-set inserts for 3D printing (all screws thread i…

Frequently asked questions

Is this 3D model free to download?: Yes. DIY 3D Printed Refractor Telescope with Tripod — Fully Adjustable Focuser 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 sasquatch_0321.
Who made this model?: Designed by sasquatch_0321, 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.