Canon Drop-In Filter Mount Adapter EF-EOS R 可變 ND 濾鏡 A

Finally got this to work with my RF lenses and the drop-in ND filter is a game changer for video work, letting me adjust exposure on the fly without swapping lenses. The adapter itself feels solid and the ring turns smoothly, though I wish it had a lock for the variable filter.

The variable ND filter is incredibly handy for quickly adjusting exposure without swapping lenses. I’ve been using it for video work and the drop-in design feels solid and well-made.

I’ve been using this adapter to swap between my EF lenses and RF body, and the drop-in variable ND is a lifesaver for video work without needing extra filter rings. The variable range adjusts smoothly from 1.5 to 9 stops, which gives me plenty of control outdoors. It’s a solid upgrade that makes the