Is this 3D model free to download?

Yes, Canon EF Extension tubes 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 Amplivibe, 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.

Canon EF Extension tubes 3D printable model by Amplivibe

Canon EF Extension tubes

Source: Thingiverse by Amplivibe

The Canon EF Extension tubes is a free printable 3D model from Thingiverse by Amplivibe. Changed to make a 60mm and a 20mm version. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,836 saves Source: Thingiverse Updated 2026-11-05 License: CC-BY-SA · commercial OK 18 makes Category: Gadgets & Electronics

Tags: camera, canon, extension, macro, photography

About this model

Changed to make a 60mm and a 20mm version. Stack a 50mm (original), a 60mm and the 20mm to make these awesome macro photos! I used thin layers to print better overhang (I think it was 0.15 mm) Canon 600D, Sigma 70-300 APO DG

Frequently asked questions

Is this 3D model free to download?: Yes. Canon EF Extension tubes 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 Amplivibe.
Who made this model?: Designed by Amplivibe, 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.