Fotodiox now has a Leica M AF adapter that is very much like the Techart Pro, which I reviewed here. These are great adapters and M lenses are significantly more compact than FE lenses while being as sharp or sharper. You can get a Fotodiox PRONTO AF adapter of your own at Amazon now.
Features:
- Add autofocus to your Leica M-mount Manual Focus Lenses
- Further adapt to other lens mounts to increase your autofocus capability
- Fast & Precise Focusing for Snapshot / Motion photography
- Support AF-S & AF-C mode; Super Light and Compact
- Improve Close Focus Ability of all supported lenses
- Ideal for 50mm and Wider Focal Lengths
- Compatible with Sony α7(II) , Sony α7R(II) , α6300 , α6500 & α9
- Compatible with 5-Axis Stabilization
- 24-Month Fotodiox warranty
A manual lens needs to be focused manually; Think again! The Fotodiox Pro PRONTO adapter brings autofocus to your Leica M-mount lenses. If you want to automatically focus your M-mount lenses on your Sony e-mount camera just attach it to the PRONTO adapter. For general use, it is recommended that the lense be set to infinity focus allowing autofocus within the entire focusing range of the lens. Half-press the shutter button to activate AF and the PRONTO adapter will focus your lens just like any other AF lens. Performance is optimal with 50mm and wider lenses. Telephoto optics with require coarse manual focusing before use of the adapter for fine tuning via autofocus. Read More






Image courtesy of DPReview