Is this 3D model free to download?

Yes, Canon EF Extension tubes is free to download from Thingiverse. Click the "Download STL" button to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Click the "Download free STL" button on this page to open the original listing and grab the file.

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

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.

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106 saves Source: Thingiverse Updated 2026-04-17

Tags: Canon, EF, Extension, tubes

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. Click the "Download free STL" button 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.

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