K&F Concept Lens Mount Adapter Compatible with Nikon AI Nikkor F Mount Lens to NEX Mount Camera for Sony A6000 A6400 A7II A5100 A7 A7RIII

I used all four of my Nikon lenses (two with AF and two with MF) with this adapter. Of course, all of them were in manual focus and the camera wasn't able to read information about the aperture or zoom, but it was able to see if the image was in focus. I used it with Sony A6400. The MF was set automatically after attaching it. The focus picking mode was activated automatically and showing me areas in focus. The aperture info was not available (F0.0) but the meter could see the light and adjust the shutter and ISO accordingly.

this adapter is just what I was looking for. I'm using an old Nikon 300mm f/2.8 on a Sony A1II body and it offers a nice, tight fit with no play on either end.

Horrible adaptor, dark rings left around images. Lose quality of images and the ISO/Shutter definitely does not work with it. I do not recommend purchasing. I bought this because I have more Nikon lenses currently than my Sony and wanted to be able to interchange. But again, I highly recommend NOT buying this one.

Good piece of kit that fits well to both the camera body of my NEX 5N and the Nikon DX lenses. Well machined aluminium body and feels nice to hold. Very solid. Unfortunately I had ordered the model without the adjustable aperture as I was under the impression the Nex 5n was able to manage this. Unfortunately this isn't to case for the this particular camera without a Sony lense attached. Therefore it is important to ensure you order the correct model or if in doubt just go for the one with the adjustment feature built in. Without it you can only take pictured in bright lighting situations.

Works very well. I used to have a similar adapter without the inner flat finish and you can tell the difference. Camera and lenses couple without any play. Perhaps, a bit chunky, for my taste.

The build quality is good. The problem is that every lens I have tried to use with it have problems. Somehow the picture quality drops significantly when using the adapter. When using the lens on the original camera, lens works fine, just not if using the adapter and lens on a different camera.

The adapter for the Nikon G mount does not allow the 200mm f4 lens to stop down all the way. It stops at about f11. The default state of the lens is stopped down, so with the F mount adapter, one can control the aperture from f4 down to f32. The connection of the lens to the adapter and the connection of the adapter to the camera are both solid. The adapter appears to be well made.

I’ve been trying out a couple different adapters (Nikon F to Sony E) for my Sony A7iii. So far the other one I’ve tried is the Fotasy one, which has also worked out fine for me. I feel that this K & F one is a little bit better build wise; fits tight, without being overly so, and the overall finish and design feels more refined. Perfect fit onto the camera body, and the lens fits perfectly onto the adaptor. Seems like a decent value, although I’d have to say that the Fotasy one, being less than half the price of the K & F, works just as well.

Connecting the Nikon lens is a bit tight, but overall, it is very well made.

Well engineered mount adapter to attach classic lenses to modern camera body.

solid construction nice finish fits snug on body and lenses will consider K&F adapters in the future!

Ok, bought the Nikon F to Sony E adaptor and it slipped easily onto the Sony camera e-mount. Then the Nikon F lens mount...It fit easily over the grooves but didn't seem to line up fully. I hadn't used an adapter before - so didn't want to damage the threads etc. by forcing it. I took it to my local camera store thinking I had bought the wrong adapter. But no - it was right, but just a bit tight. So the dude turned it, locked it in place and away we went. Works great. And good materials, affordable price. Don't be intimidated if the lens side needs a stronger twist.

Returning it. Doesn’t work with my A6000. Build quality looks good though.