NiSi S6 ALPHA 150mm Filterhalter und Etui für Sigma 14mm f/1.4 DG DN Art

The filter holder is incredibly well-machined, and the case is surprisingly compact for how much gear it holds. I’ve been using it with my 14mm lens and there’s zero vignetting, even at the widest focal length. It feels solid and locks down securely, which gives me peace of mind on windy shoots.

The adapter ring clicks into place with a satisfying precision, and the slim profile sits flush against my ultra-wide lens. No light leaks or weird reflections so far, even in harsh sun.

I was worried about vignetting with my Sigma 14mm, but this holder doesn't add any—and the included case keeps everything organized. The build quality feels really solid, and the filter slides in smoothly without any play.