Urth Lens Mount Adapter - Olympus OM to Canon EF/EF-S

No, this adapter does not support autofocus. You will need to manually focus the lens.

Your camera's light meter will function, but you must set the exposure manually on the lens or camera body, as the adapter does not electronically communicate aperture or shutter speed.

It means you need to adjust the aperture on the lens (if it has an aperture ring) and the shutter speed on your camera to get the correct exposure for your photo.

This adapter is specifically for Canon EF/EF-S mount cameras. For EOS R series cameras (mirrorless), you would need a different adapter designed for the RF mount.

Use a soft, dry microfiber cloth. Avoid liquids and abrasive materials to prevent scratching the finish.

You can use any lens designed for the Olympus OM mount system. This includes many classic prime lenses and some zoom lenses from that era.

The adapter is designed to be optically neutral and features an anti-reflective coating to minimize flare. However, the image quality will primarily depend on the performance of the attached Olympus OM lens itself.

Ensure no debris is present on the camera mount or adapter connection points. Realign the mounting index carefully and twist firmly until it locks.

Check for any obstructions on the lens mount or adapter's lens-side connection. Ensure the lens's mounting index is properly aligned with the adapter's index before twisting.

This adapter requires manual focusing. Turn the focus ring on the lens until the subject appears sharp through the camera's viewfinder or on the LCD screen.

Exposure must be set manually. Adjust the shutter speed and/or aperture on your camera or lens to achieve the desired exposure level.

Ensure the adapter and lens are securely attached. If light leaks persist, there may be a manufacturing defect; contact customer support.