The Leica M to Micro Four Thirds (M4/3) Mount Adapter enables seamless, secure compatibility between your Leica M lenses and Micro Four Thirds (M4/3) mount cameras, without compromising optical performance or manual control.
- Manual cross-system compatibility
- Precision-fit machined threads
- Durable, warp-resistant aluminium
- Anti-reflective matte interior
- No optical interference
- Lifetime warranty
Lens Compatibility
Leica M mount lenses
Camera Compatibility
Micro Four Thirds (M4/3) mount cameras
Adapter Type
Manual
Material
6061 Aluminium
Finish
Anti-reflective anodised, matte black interior
Infinity Focus
Supported
Warranty
Lifetime warranty
To find out more information about the impact of this Urth product, view our Life Cycle Analysis (LCA) report here
Free standard shipping within the continental US for orders $100 and over.
We deliver with USPS, UPS and DHL express for faster and safer delivery.
Standard shipping:
US: 3-7 days.
Rest of World: 8-18 days.
Express shipping:
US: 2-4 days.
Please allow an extra 2 days for regional areas.
Made from aerospace-grade aluminium to resist warping, impact and environmental wear — ready for demanding conditions.
Machined to exacting tolerances, the adapter ensures a perfect fit — preserving performance and alignment across your gear.
A Certified B Corp, Urth meets high standards of social and environmental responsibility, ensuring a 10x net-positive impact.
1/3
Set mode to Manual (M) or Aperture Priority (A). Set lens to Manual Focus (MF) if there's an AF/MF switch.
2/3
Align the red dots on your lens and adapter, and rotate clockwise until locked.
3/3
Attach the adapter to your camera as you would a lens, rotating it clockwise until it clicks into place.
I'm very pleased to find URTH, and their gear.
This adapter allows me to use Leica-M lenses on Olympus PEN-F camera body.
It's a great combination, made possible with this little adapter ring - fairly priced, tastefully packaged, and delivered quickly. Thanks!
A sturdy and well done item that I use for my pinhole to a little m4/3-camera.
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