NiSi Brass Pro 升級環 72-77mm

The knurled sides on this ring give me just the right amount of grip when I’m twisting filters on in the field. It’s made from solid brass, so it feels sturdy and hasn’t gotten stuck on any of my 72mm lenses.

The knurled sides make all the difference—no more fumbling to unscrew a stuck ring, even with cold fingers. It threads onto my 72mm lens smoothly and holds 77mm filters without any wobble or cross-threading. Brass feels solid and should outlast the cheap aluminum ones I've burned through before.

The knurled sides on this brass ring are a lifesaver for getting a tight grip when screwing it onto the lens. It feels solid and durable, and my 77mm filters now fit perfectly on my 72mm lens threads. No more struggling with filter changes.