Excellent product. Very good value. A great way to bring new life to an old lens. I am impressed with the quality of the K&F Concept and the service I received.
01/05/2022
Was recommended this by a photographer friend and can agree, it's the best adapter ! Not at all wobbley. Great way to get more use out of some of the excellent lenses, that can be found quite inexpensively these days, on a modern camera.
17/04/2022
Very good adapter! Solidly processed, does not wobble and sits stable on the camera. The existing old lenses can still be used without any problems.
16/10/2021
The adapter is very well made and makes a high-quality impression. The fit is perfect both with the Leica bayonet and on the M42 thread side. Nothing wobbles or jams.
15/10/2021