NiSi Brass Pro 77-82mm ステップアップリング

Switched to this brass step-up ring after struggling with aluminum ones that kept binding, and it screws onto my 77mm lens threads smoothly every time. The sturdy frame gives me confidence it won't warp under heavier 82mm filters. Exactly what I needed for my landscape setup.

Finally, an 82mm filter actually fits without any wobble or fight on my 77mm glass, and the brass threads are smooth enough to spin on in seconds. It’s a small thing, but the step-up ring feels much more premium than the cheaper aluminum ones I’ve used before, so I’m happy with this upgrade.

I was worried about thread alignment, but this ring threaded onto my 77mm lens perfectly smooth with zero wobble. The brass frame gives it a reassuring weight that cheap aluminum rings just lack.