PM Step Up Ring 52mm - 67mm

Finally got this to fit my 52mm lenses so I can use my larger 67mm filters, and the threading is smooth enough that it screws on without any grinding. Solid construction, no wobble when I attach my polarizer, and it hasn't loosened mid-shoot once.

The brass threads on this 52-67mm step-up ring are machined perfectly—my filters screw on smoothly without any wobble. It feels solid and lets me use my larger 67mm ND filters on a smaller lens without vignetting.

I've been using it to attach a 67mm CPL to my 52mm lens, and the threading feels precise and smooth. No wobble or light leaks at all.