Is this 3D model free to download?

Yes, GoPro Hero 3+ Silver to Canon EF Lens Adapter 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 Jofis_Hoover, 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.

GoPro Hero 3+ Silver to Canon EF Lens Adapter 3D printable model by Jofis_Hoover

GoPro Hero 3+ Silver to Canon EF Lens Adapter photo 1

GoPro Hero 3+ Silver to Canon EF Lens Adapter photo 2

GoPro Hero 3+ Silver to Canon EF Lens Adapter

Source: Thingiverse by Jofis_Hoover

The GoPro Hero 3+ Silver to Canon EF Lens Adapter is a free printable 3D model from Thingiverse by Jofis_Hoover. This adapter replaces the stock lens on the GoPro Hero 3+ Silver with a bayonet-style mount that accepts Canon EF lenses, opening up the huge range of EF glass for use on your. 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 2026-10-28 License: CC-BY-SA · commercial OK Category: Tools & Workshop

Tags: adapter, camera mod, Canon EF, go pro, Hero, hero 3, hero3, ir photography, photography

About this model

This adapter replaces the stock lens on the GoPro Hero 3+ Silver with a bayonet-style mount that accepts Canon EF lenses, opening up the huge range of EF glass for use on your GoPro. Swap lenses in a quarter turn, the same way you would on a real camera body. Notes: - Printed and tested in PLA. I would recommend PETG if you want to use it outside, this is just what I had available - No assembly instructions yet, if there is enough interest I will get them together - Only supports lenses that can be operated without electronics - Doesn't focus to infinity with prime lenses, but I got it to work with an 18-55mm lens - Very zoomed in because of the crop factor - No IR filter, so it looks pretty interesting

Frequently asked questions

Is this 3D model free to download?: Yes. GoPro Hero 3+ Silver to Canon EF Lens Adapter 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 Jofis_Hoover.
Who made this model?: Designed by Jofis_Hoover, 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.