Using the ordinary adapters Canon EOS camera only works as center-weighted light metering regardless of whichever setting you choose. They also lack the Focus Confirmation function on all Canon EF auto-focus lenses which provides a viewfinder indicator and optional beep sound when you rotate the lens' focussing ring up to the correct focus.
This AF-Confirm adapter is an emulation of Canon EF auto-focus lens and has the electronics to communicate with the EOS camera and bring back these two Great Features!! By using our adapter to your Leica M lenses can trigger the Focus Confirmation indicator and you can Really get the desired Light Metering Modes as you wish.
It is a solution you can purchase for your Leica-M lenses and enjoy instantly the fun of using manual focus lenses with focus confirmation and various light metering modes. No more painful focus guessing and difficulties in telling correct focus by naked eye.
Macro confirm only for Leica M lenses, cannot focus infinity.
If you use canon SLR film camera / D30 / D60 / 1D / 1DMk2 / 1DMk2N / 1Ds / 1DsMk2 / 5D , please read the Speical Note.
User Instruction: Please use the adapter in this way
To Mount: Mount the Lens onto the adapter then mount them onto the camera.
To Remove: Remove both lens / adapter together from the camera, press the lens lock and then remove the adapter from the lens simultaneously.
AF confirm adapter for Leica M lens to Canon EOS x 1