NiSi Explorer Collection 150x150mm Nano IR Neutral Density filter - ND64 (1.8) - 6 Stop

The NiSi Explorer Collection 150x150mm ND64 (6-Stop) is a neutral density filter built for golden-hour photographers chasing long exposures of smooth water or drifting clouds. It typically produces 1 to 2 minute exposures during golden hour, or captures dynamic water with retained texture in the hour before, giving more creative range than a lighter ND. Like the rest of the Explorer Collection, its hardened B270 glass construction resists breakage far better than typical filters for active outdoor shooting.

• 6-Stop Neutral Density: Enables 1-2 minute exposures during golden hour for smooth water and cloud movement.
• Retains Texture Before Golden Hour: Captures dynamic water with detail retained in lower-light conditions.
• Hardened B270 Glass: Explorer Series glass hardening doubles strength versus typical glass filters.
• Nano IR Coating: High-quality optical glass with infrared protection prevents unwanted red color cast at small apertures.
• NiSi 150mm System Compatible: Fits directly into the existing NiSi 150mm filter holder system.