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.
02/05/2022
Only limited use so far, but good fit on all I've tried and no alignment issues.
04/03/2022
Does what it's supposed to. Feels solid. A little tight to get the adapter onto the lens but really not a problem.
17/01/2022
The designation "NIK(G）-L" on the lens indicates which "lens / connection / thread size" it is. You can find out the "lens / connection / thread size" of the camera in the Refer to the manual or the respective manufacturer's website.Since this is only a material and not an electronic connection, the focus and aperture setting must be made manually.The camera usually notices that there is no electronic connection, so a change is made in the camera settings In my opinion, the lens adapter is produced to a very high standard and is definitely not cheap plastic and very good.
16/01/2022
For such a simple adapter as the K&F Concept - without integrated optics and/or electronic contacts for purely manual lenses - it offers everything that, in my opinion, is needed for straight, unproblematic, purely manual photography without frills. And all this at an affordable price with a solid material appearance and good workmanship without burrs or sharp-edged areas (other adapters from other manufacturers sometimes have sharp, injury-prone edges and burrs). Even after several months of intensive use, I have not noticed any weaknesses to date. Still looks like new.
16/01/2022
The adapter fits perfectly without wobbling and now connects my second-hand mirror telephoto lens with the current Canon cameras with the connection. The mechanical quality of the product is really very good. Please note: An autofocus function is not transferred under any circumstances.
16/01/2022
Am very happy with it. Nothing wobbles and there is no play. The wide-angle kit lens fits perfectly and the vignetting is not noticeable. Overall I am very satisfied and can recommend it.
15/01/2022