NiSi 77mm Filter Adapter Ring for S5 (Sigma 14-24mm f/2.8 DG Art Series – Canon and Nikon Mount)

The NiSi 77mm Filter Adapter Ring is specially designed for use with the NiSi S5/S6 150mm square filter system on Sigma 14-24mm f/2.8 DG Art Series lenses with Canon and Nikon mount options. Crafted from durable aluminium alloy, this lightweight adapter ring enables seamless compatibility between your lens and NiSi’s professional filter ecosystem. Whether you’re working with your original Sigma 14-24mm lens or extending the system to other 77mm threaded lenses, this precision-engineered adapter delivers exceptional performance for landscape, architectural, and creative photography.

• Aluminium alloy construction for durability and lightweight handling
• Zero vignetting for clean, unobstructed image quality across the frame
• Expands filter compatibility to any lens with 77mm thread diameter
• Works with both S5 and S6 150mm square filter holder systems
• Compatible with Canon EF and Nikon F mount variations