Compatible with Canon EF: 3D Printed Pinhole Lens Adapter

Design preview. Rendered from the file, not a photo.

The maker says it fits: Canon EF mount. See the proof

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What it does

Wide-angle pinhole lens designed specifically for Canon EF mount cameras
Experiment with dreamy, soft-focus lo-fi photography effects
Lightweight 3D printed tech accessory, easy to swap on and off
Perfect for creative photography enthusiasts and experimental shooters

This 3D printed tech accessory brings analog charm to your digital Canon EF mount camera. It's a wide-angle pinhole lens adapter that lets you capture dreamy, ethereal images with that classic soft-focus look, no glass, no electronics, just pure physics and creativity.

Whether you're shooting portraits, landscapes, or abstract compositions, this pinhole lens opens up a world of experimental photography. The design mounts directly to your Canon EF body, making it simple to dive into lo-fi shooting whenever inspiration strikes.

Designed by chriswoebken, this adapter is a fun way to explore the roots of photography while using your modern DSLR or mirrorless camera. It's perfect for hobbyists looking to break out of their usual routine and try something refreshingly different.

Not affiliated with, endorsed by, or sponsored by Canon. Canon and its product names are trademarks of their respective owners.

5.0k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Canon EF mount

That is the maker's word, not a fit we measured. Check the size below against your own.

Canon EF mountFrom the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.