NiSi SWIFT 40.5-49mm System Adaptor Ring for Swift System Filters

This durable aluminium adaptor ring connects 40.5mm lens threads to the NiSi SWIFT 49mm filter system, enabling seamless compatibility with SWIFT System filters without requiring the NiSi True Color 1-5 Stops VND. The innovative friction-mount design allows filters to attach securely simply by pressing them onto the ring, whilst the slim aluminium construction prevents vignetting and ensures reliable performance in demanding shooting conditions.

• Friction-mount SWIFT System — press-on filters for quick, secure attachment with no threading required
• 40.5mm lens thread to 49mm SWIFT filter compatibility — perfect for smaller-format lenses and compact systems
• Premium aluminium construction — durable, lightweight, and designed to resist corrosion
• Expands your SWIFT filter versatility — use multiple filter types without the variable ND filter
• Essential component for any 40.5mm lens entering the SWIFT filter ecosystem