ProMaster Step-Up Ring 52mm-62mm

The threading is so smooth, it screwed onto my lens without any resistance. This little ring feels solid and precision-made, definitely solves the problem of mismatched filter sizes.

Finally, a step-up ring that threads on smoothly without any cross-threading. The precision machining is obvious—my 62mm filter sits perfectly flush with no wobble.

This ring let me mount my 62mm ND filter onto my 52mm lens without any light leaks. The brass build feels solid and the threading was perfectly cut, no cross-threading issues at all. Exactly what I needed for my landscape setup.