NiSi Brass Pro 62-77mm 升級轉接環

The knurled sides really help when tightening it onto the lens, no slipping at all. It fits perfectly and feels solid without adding too much weight.

I've gone through three cheap aluminum step-up rings that kept getting stuck on my lens, so this brass one is a relief. The knurled edge gives me a solid grip even with cold fingers, and it threads on smoothly without any wobble.

Finally got this to pair my 62mm lens with my larger 77mm filters, and the brass threading feels much smoother than the aluminum rings I've used before.