حلقة محول حامل فلاتر NiSi S6 150mm لعدسة Sigma 20mm f/1.4 DG HSM Art

Snaps onto the Sigma 20mm perfectly with zero wobble, and the rotating mechanism is buttery smooth even with a heavy filter attached.

Finally, no more wrestling with step-down rings and worrying about vignetting on my Sigma 20mm Art—this ring locks in place perfectly with the holder system, and it's machined so precisely that there's zero wobble. Set up for a sunrise shoot in seconds, and the whole thing feels rock-solid on the le

The threads mate so perfectly with the Sigma 20mm that there’s zero play when I lock it down. Mounting the S6 holder takes seconds now, and I’m just glad I can finally use my 150mm filters on this lens without any fiddly adapters.