NiSi 77mm Filter Adapter Ring for S5 (Sigma 14mm f1.8 DG)

The NiSi 77mm Filter Adapter Ring enables seamless integration between your Sigma 14mm f/1.8 DG Art Series lens and the NiSi S5 150mm square filter system. Crafted from lightweight aluminium alloy, this precision-engineered adapter features a 77mm male filter thread and delivers zero vignetting for edge-to-edge image clarity. Whether you are capturing expansive landscapes, architectural subjects, or ultra-wide compositions, this adapter ring expands your creative possibilities by allowing you to attach NiSi filters to lenses with 77mm filter threads.

• Precision engineering for the Sigma 14mm f/1.8 DG Art Series lens
• Durable aluminium alloy construction for long-lasting performance
• Zero vignetting design preserves full image quality edge to edge
• Easy attachment and quick filter mounting for field use
• Compatible with both S5 and S6 filter holder systems