Meike MK-EFTR-C VND Drop-in filter Auto-Focus Mount Lens Adapter for Canon EF to EOSR with Variable ND Filter and UV Filter for EOS R R5 R6 RP C70 Cameras

Excellent quality very good price works perfectly

I was a bit worried about getting the Meike vs the Canon ND RF/EF mount but I'm super happy that I did. The Meike one has very nice build quality, it comes with a clear filter as well as the ND and a handy case. The Canon one on the other hand doesn't have the clear filter or case for free so significant savings getting the Meike solution. I've tried the Meike filter with my EF lenses and they're working great. Will have a chance to experiment with the filter mount more in the next week, and will update this review if the results are not good. Otherwise, I strongly recommend getting this one.

Recently upgraded to the Canon r10 from the 200d and had several lenses I wanted to use and saw this, had decent reviews so gave it a go and it's a quality bit of kit especially the variable ND filter. Add a bit of length but the ability to add filters behind the lense is worth the half inch of length imo. Good bit of kit and no noticeable degradation to any of my photos

really well made,solid and works beautifully with my ef lenses on the r6 mk2.does it's job.