NiSi PRO 58-62mm aluminium opzetring

Screwing this onto my 58mm lens was smooth and the threads lined up perfectly. The lightweight aluminum doesn't add any extra heft, and the corrosion-resistant finish gives me confidence it'll hold up in damp conditions. A simple solution that solved my filter compatibility issue.

The threading on this ring is super smooth, it screws on effortlessly without any wobble. I paired it with my 58mm lens and a 62mm polarizer, and the fit is perfect—no light leaks at all.

I’ve been burned by cheap step-up rings that bind or corrode after a few months, so the lightweight aluminum-alloy build here is a relief. It threads on smoothly, doesn't add noticeable bulk, and my 62mm filters sit perfectly flush on my 58mm lens.