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.
14/07/2022
A friend of mine has used KF K&F Concept's camera adapter, it fits very well and the quality is very good, I will try it too
03/07/2022
Fits really well, creates a nice solid mount with little to no loose connection ensuring focus pulling is never shakey
03/07/2022
Solid and resistant, it's inside with my Sony Alpha and I'm oblivious to the inside of the M42 without a problem
13/04/2022
Saved me from buying expensive lenses.
It fit perfectly and worked flawlessly for my trip to Italy for a month.
I would buy from this manufacturer again given the quality and versatility with my automatic lens features without doing much research for competitors.
It fit perfectly and worked flawlessly for my trip to Italy for a month.
I would buy from this manufacturer again given the quality and versatility with my automatic lens features without doing much research for competitors.
19/04/2021
The products are very economical and have the credo that they have the best possible ability to create a product that is always robust and lightweight at a steady pace
28/03/2021
La bague fait ce qu'on lui demande. I'll retire to myself for the fact that I'm able to realize the mount of my memes for the indication of the outcome and the focus of my objects so that it's safe and not on the coté.
22/03/2019