Promaster Step Up Ring - 55mm-77mm

I was worried the step-up ring might add bulk, but the 55mm-77mm fits flush against my lens and feels solidly machined. Threading on both sides catches immediately with no cross-threading issues, which is exactly what I needed for my larger filters.

The threading feels smooth and precise when I screw it onto my lens, no wobble or cross-threading issues at all. It's a solid little adapter that does exactly what it should, and now my 77mm filters work perfectly on my 55mm lens.

Finally got my filters to fit this lens without any fiddling. The threads engage cleanly and there’s no wobble when I twist it on, which is exactly what I needed for quick swaps.