NiSi 49mm フィルターアダプター Ricoh GR3x用

Finally, a filter adapter that doesn't feel like an afterthought—the aluminum threading is smooth and locks perfectly onto the lens. I've been using it with a polarizer for street shots, and the fit is snug without any wobble. Makes carrying just one set of 49mm filters so much easier.

Installing it was dead simple—just screws on without any tools needed—and my CPL now fits perfectly flush against the lens. No vignetting at the wide end, which was my main concern.

I was worried the adapter might wobble, but it locks onto my GR3x’s lens perfectly, making filter swaps quick and hassle-free. Now I can use my existing 49mm ND filters without any vignetting, which is exactly what I needed.