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Fuji GFX lens to Canon EF mount

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A1
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A1 mini
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P1S
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X1 Carbon
H2D Pro
X1E

0.2mm layer, 3 walls, 35% infill
0.2mm layer, 3 walls, 35% infill
Designer
1.4 h
1 plate

Open in Bambu Studio
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ABS Black (40101) / Refill / 1kg
ABS
x1

Description

Hello

FUJI GFX → Canon EF Mount Adapter (Experimental)

This 3D model allows you to attach high-end FUJI GFX lenses to a Canon EF mount. It’s an experimental setup, but it worked and served its purpose well.

📸 In my case, it performed even better when used together with an EF → EOS R adapter, which increased the lens distance from the sensor.

You can try printing it flipped on the bed, but I personally preferred printing it flat on the build plate — it just required a bit of work removing the supports afterward.

💡 It took a bit of force to stretch the GFX side onto the lens.
I recommend first snapping the adapter onto the Canon body, and then mounting and twisting the lens — it’s much easier that way.

🧩 Recommended materials: PETG or ABS for better strength.
⚠️ Still, don’t trust it 100% — it’s best to support the lens with your hand during use, just in case it snaps off with sudden movement.

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License

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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.