This adapter fits my Nikon J1 perfectly. I can use my Canon EF 75mm-300mm lens.

Hello everyone, since there are no reviews yet I thought I'd write one. The adapter arrived 4 days ago and was even faster than stated. So that's a plus point. Now to the adapter: It's just an adapter that allows you to attach the lenses to the Samsung (NX Mount). No electronic data is passed on to the camera or the lens! Which is also correct, since nothing else is advertised either. Workmanship: The entire adapter is made of metal and makes a stable impression. The EF / EF-S lenses are very tight and don't wobble. The mount for the Samsung bayonet has a very small scope that can be safely ignored. Detaching the lenses works without the lens getting stuck anywhere. Application: Since no electronic data is exchanged, focusing is done manually. The focus help on the Samsung camera is activated with the OK button (Samsung NX300M), a small image section is enlarged and the "sharp edges" are displayed using the focus peak. The aperture is either always the open aperture or you set it beforehand on the Canon camera (choose aperture, press aperture preview button, remove lens) A somewhat cumbersome way. It's definitely more fun with completely manual lenses like those from Samyang or Walimex. But if you are comfortable with working with an aperture, you can have a lot of fun. Tested lenses: EF-S 18-55mm IS II <- OK EF-S 55-250mm IS II <- OK EF 50mm f/1.8 II <- OK EF-S 10-18mm STM <- Doesn't work because manual focus only works with an electrical voltage Conclusion: The adapter does what it promises. You can't expect much for 17 euros. I will definitely use it more often. If you can overlook the hurdles (aperture, focus), this adapter is definitely recommended. If you just want to take photos, you should stick to the original Samsung lenses. Attachment: Product photo and an example picture I made in the garden on the fly.

I have an old Canon 550D and some Lens. And now I've bought a Canon eos m100. I want to keep using my EF Lens. Then I buy adapters. This works perfectly and can autofocus very quickly.

All my EF and EF-S lenses work with this adapter on the EOS M. I had previously bought a cheaper adapter without electronics, which I use to adapt the small camera to a telescope. But the electronics are very practical for everyday use with photo lenses! I don't know the Canon original, but there's nothing wrong with this variant. Clear purchase recommendation!

After an initial error from me, the adapter does exactly what is stated here. It connects my EF Canon lens to my Samsung NX500. Everything is tight and nothing wobbles. Since no data is exchanged between the camera and lens through the adapter, I had to switch off the automatic program. So take the knob off the automatic program. Focus and aperture must be set manually. Otherwise everything works perfectly.

needed an adapter to adapt EF/EF-S lenses to my Canon EOS M50 and I am enthusiastic about this K&F Concept adapter, the part is cheap and fulfills its purpose 100%, I also think the possibility of connecting the camera and lens directly to the Being able to attach the adapter to the tripod means that the weight of larger lenses does not weigh directly on the camera.

This adapter does the same job as the original Canon ef/ef-s to eos-m adapter. It is just a structural adapter that has no functionality of its own. I can absolutely recommend it. If you're on a budget buy this or even if you're not on a budget buy this and the extra money for a lens or other gear.

Yes... it works perfectly with Canon EOS M cameras. I own Canon EOS M10 and use this adapter most of the time with Canon 50mm 1.8 lens. It is amazing. The autofocus is accurate and fast enough. If you own a Canon EOS M camera, I recommend you this adapter because it is much cheaper than Canon original and there is actually no difference between them. Everything works as it should. I love this adaptor. The best purchase I've made for my camera.