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NiSi S6 150mm Filter Holder Adapter Ring for Sigma 20mm f/1.4 DG HSM Art

NiSi S6 150mm Filter Holder Adapter Ring for Sigma 20mm f/1.4 DG HSM Art - Main image
NiSi S6 150mm Filter Holder Adapter Ring for Sigma 20mm f/1.4 DG HSM Art - View 2
$199.06 $269 In stock

Category: Lens Filter

The NiSi S6 150mm Filter Holder Adapter Ring is specifically engineered for the Sigma 20mm f/1.4 DG HSM Art lens, enabling seamless integration with the NiSi S6 150mm Filter Holder System.

Installation is quick and tool-free—simply slide the adapter ring over the lens’s integrated hood and secure it. The adapter is designed to accommodate NiSi’s S6 Circular Filters, including Circular Polarizers (CPL) and UV filters. Dual external control dials allow independent rotation of the CPL for optimal control over reflections, glare, and color saturation.

What's in the box?

NiSi S6 150mm Filter Holder Adapter Ring for Sigma 20mm f/1.4 DG HSM Art
Tech Specs

Compatible Lenses

Sigma 20mm f/1.4 DG HSM Art
Compatible Filters

S6 Circular Filters
Compatible Holders

NiSi S6 150mm Filter Holder Frame
S6 for Sigma 20mm f/1.4 DG HSM Art

Adpater
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Customer Reviews (4.6 / 5 · 5 reviews)

Richard V. ★★★★★

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

Ellie ★★★★★

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

Sofia ★★★★★

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.

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