NiSi S6 ALPHA 150mm Filter Holder and Case for Sigma 14mm f/1.8 DG HSM Art

The NiSi S6 ALPHA 150mm Filter Holder and Case is the ultimate companion for landscape photographers working with ultra-wide-angle lenses. This professional-grade filter system combines precision engineering with innovative design to eliminate vignetting and flare whilst providing seamless creative control. Featuring an aluminum-alloy construction with 360-degree rotation capability, integrated locking system, and included carrying case, the S6 ALPHA is engineered to support two 150mm wide filters (2mm thick) with exceptional stability and ease of use.

• 360-degree rotating filter holder with integrated locking system for precise positioning without vignetting
• Holds up to two 150x150mm or 150x170mm square filters (2mm thick) simultaneously
• Quick installation and removal without removing lens from camera–clip-based filter system enables rapid transitions between shots
• Compatible with S6 circular filters including polarisers (sold separately) for expanded creative possibilities
• Includes sturdy carrying case with compartments for adapter ring, filters, and holder for protected transport