OKKO Magnetic Adapter Ring 67mm

Snapped right onto my lens without any wobble, and the magnets are strong enough that I don't worry about the filter falling off during hikes. Makes swapping between a polarizer and an ND filter a two-second job now.

The threading is precise and smooth, so the ring screws on without any wobble. I’ve been using it with my 67mm lenses and the magnetic grip is strong enough to hold the filter securely even when I’m hiking.

Attaching it to my lens was quick and the magnetic grip feels really solid, so I'm not worried about the filter falling off during a shoot. It’s a big step up from using screw-on rings for swapping filters.