General Brand 72/77mm ステップアップリング

The threading is smooth and seats perfectly into my 72mm lens without any wobble, so my 77mm filters screw on with zero hassle. I’ve used it all afternoon switching between a polarizer and ND, and it’s held up tight the whole time.

Finally, a step-up ring that doesn't get stuck or cross-thread. The threads feel silky smooth when screwing my 77mm filter onto my 72mm lens.

I’ve been using this ring to mount my 77mm ND filter onto a 72mm lens, and it threads on smoothly without any cross-threading. The anodized finish feels sturdy, and it holds the filter securely even when I’m shooting on a tripod in windy conditions.