Worked great for all my M42 lenses. Worked for even the lenses that have autofocus and need the trigger pushed by the flange to be able to adjust the aperture manually. My other M42 adapter does not have a flange to accommodate these lenses. Good build quality as well.
24/02/2018
Excellent adapter, does exactly as it should. I can now use my selection of M42 lenses on the Sony A7ii the way they should be used.
11/02/2018
Works perfectly! Many people are frustrated saying that the threads do not line up, or that this adapter will not work with Super Takumar lenses because of the lip. Well, it worked just fine for me!Vintage lenses are such a blast to shoot with, and this adapter is a great (minuscule) investment. The build quality is excellent, and it attaches very securely. A must-have for any Intermediate/Advanced user.Link: K&F Concept Lens Mount Adapter M42 Lens to Sony NEX E-Mount Camera for Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3
07/02/2018
04/12/2017
Good machining shame wasn't the one I needed a lot of forums misleading about the adapter I needed but will use soon when have the right lenses
03/12/2017
-The prices is right.-Nice product presentation.-"What a Solid Piece" of investment.-The product is well built and works as intended.As a collector of Lens and Adapters, this is one of my favorite adapters, for the price range and quality.Although some might complain about front heaviness, let this be a reminder of its built quality.The Quality, Built and Price makes this Bad Boy a collector's choice!
25/11/2017
I waned this to test my old glass on a Sony FS5 camera and it worked perfectly.
16/11/2017
The fit is not all that great with this adapter. I have a lot of K&F adapters and really expected more from them. It feels sometimes like it's not going to thread on to the lens properly. I guess you get what you pay for.
12/11/2017
Delivery came right on time. The mount is solid metal and my Nikon lenses fit great on the adapter. Works as advertised.
06/11/2017
I do like it so far. Works as expected! I am yet to use it in a heavy duty shoot though. I will report back if my views changed.
05/08/2017