Promaster Step Up Ring - 52mm-67mm

The threading is smooth and precise, so it screws on without any wobble. I used it to mount a 67mm UV filter on my 52mm lens, and it holds everything securely without any light leaks. Exactly the solid adapter I needed for under $10.

I was worried about light leaks with step-up rings, but this one’s precision machining gave a snug, wobble-free connection between my lens and a larger filter.

This ring is solidly built, with smooth threads that screw onto my lens without any wobble. It holds a 67mm filter perfectly flat, which is exactly what I needed for a night sky shot. My only minor issue is that the anodized finish scratches a bit easily, but the function is flawless.