This Urth electronic lens mount adapter is designed for Canon EF or EF-S lenses to be used with Mi...This Urth electronic lens mount adapter is designed for Canon EF or EF-S lenses to be used with Micro Four Thirds cameras. It allows you to explore new lens and camera body combinations while maintaining native support for in-camera automatic and autofocus features. The smart adapter ensures fast autofocus and supports most automatic functions. It is meticulously machined from hardened aluminum and copper for a snug, light-sealed, and secure connection. This adapter makes it easy to mount and dismount, coated in an anti-reflection matte finish. You can explore more lens options with your Micro Four Thirds camera, allowing you to use vintage lenses with your digital camera or travel lighter by using one set of lenses with multiple camera bodies. It provides autofocus through the full range to infinity.
This Urth Electronic Lens Mount Adapter is for photographers using Micro Four Thirds (M43) cameras who want to utilize Canon EF or EF-S lenses. Its key benefit is enabling a wider range of lens options while maintaining crucial automatic functions like autofocus. A potential caveat is ensuring compatibility with specific M43 camera bodies, as adapter performance can vary. The adapter features durable aluminum and copper construction, a light-sealed design, and an anti-reflection coating, facilitating easy mounting and secure lens attachment.
All features
Brand
Urth
Extended Product Information
FAQs
Can I use Canon EF-M lenses with this adapter?
No, this adapter is specifically designed for Canon EF and EF-S mount lenses, not Canon EF-M mount lenses which are for EOS M series cameras.
Will this adapter affect image stabilization (IS)?
The adapter supports in-camera autofocus and automatic functions. If your Canon lens has optical image stabilization (IS), its functionality depends on the lens's electronic communication and the camera's compatibility with that specific IS system via the adapter. It's best to test with your specific lens and camera.
Does the adapter allow for manual focus override?
Yes, most electronic adapters allow for manual focus override by simply turning the focus ring on the lens, even when autofocus is engaged.
What is the construction material of the adapter?
The adapter is meticulously machined from hardened aluminum and copper for durability and a precise fit.
How do I clean the adapter's contacts?
Use a dry, lint-free cloth or a specialized electronic contact cleaner. Avoid touching the contacts with your fingers.
Can I use this adapter to adapt M43 lenses to Canon EF bodies?
No, this adapter works in the reverse direction: Canon EF/EF-S lenses to Micro Four Thirds cameras.
Does the adapter maintain infinity focus?
Yes, the adapter provides autofocus through the full range to infinity, ensuring that lenses can focus correctly at distant subjects.
Troubleshooting
Autofocus is slow or not working.
Ensure the adapter and lens are securely mounted. Check that your camera's firmware is up to date. Try cleaning the electronic contacts on both the adapter and the lens. Test with a different Canon EF/EF-S lens or a different M43 camera body if possible to isolate the issue.
Lens is not recognized by the camera.
Remove and re-mount the lens and adapter. Verify that the adapter is fully seated in the camera mount and the lens is fully seated in the adapter. Ensure the electronic contacts are clean and free of debris.
Aperture control is not functioning.
Confirm that your camera model supports electronic aperture control with third-party adapters. Check the camera's menu settings for any specific options related to lens control. Try updating your camera's firmware.
Vignetting may occur with some lens combinations due to sensor size differences; this is often correctable in post-processing. Ensure your camera is set to recognize the lens type correctly if possible, or manually input lens data in your editing software.
Pros and Cons
Pros
Expands lens options for M43 camera users.
Maintains crucial autofocus and automatic functions.
Durable and precise construction ensures a secure fit.
Facilitates using a single set of Canon lenses across multiple camera bodies.
Cons
Autofocus performance can vary slightly depending on the camera body and lens combination.
Adds physical bulk to the lens-camera setup.
May not support all niche or advanced lens-specific functions beyond core autofocus.
Setup, Compatibility & Care
Setup:
Align the adapter's mounting mark with the corresponding mark on your Micro Four Thirds camera body.
Gently insert the adapter into the camera mount and rotate it clockwise until it clicks into place.
Align the mounting mark on your Canon EF or EF-S lens with the corresponding mark on the adapter.
Insert the lens into the adapter and rotate it clockwise until it locks securely.
Compatibility:
Camera Mount: Micro Four Thirds (M43).
Lens Mount: Canon EF and EF-S.
It is recommended to check the Urth website or contact customer support for the most up-to-date compatibility list for specific camera bodies and lenses, as performance can vary.
Care:
Keep the adapter's electronic contacts clean. Use a dry, lint-free cloth or a specialized electronic contact cleaner for best results. Avoid touching the contacts with your fingers.
Store the adapter in a protective pouch or its original packaging when not in use to prevent dust and damage.
Avoid exposing the adapter to extreme temperatures, moisture, or direct sunlight for prolonged periods.
Clean the exterior surfaces with a soft, dry cloth. Do not use solvents or abrasive cleaners.