Review on 📷 Enhanced VILTROX EF-R2 Auto Focus Lens Adapter for Canon EF EFS Lenses on Canon EOS R Series Cameras – Ultimate Control and Compatibility by Andy Baker

I use this product with my Sigma 18-35mm 1.8 which has been adapted to my Canon R6 with this adapter. I was expecting poor performance like the MFT model and didn't think the autofocus would work (especially with a non-canon lens), but my goodness, I was pleasantly shocked. Autofocus on Canon R cameras is almost as good as the native lens. I trusted him on professional shoots. It works perfectly. It is also amazing that you get a control ring for this low price. Excellent value for money and quality. My only complaint (and it's not a major one) is that the adapter makes a small ringing noise when focusing. Doesn't actually pick up on camera if you're using a gun mic, but built in, you'll hear it in your video. It bothered me at first because I thought it was broken, but no, it's just the noise it makes. Although worth it. I would buy again.