NiSi 58mm Natural Night Filter (Light Pollution Filter)

The NiSi 58mm Natural Night Filter is a specialised optical filter designed exclusively for night photography and astrophotography. Crafted from high-quality, precision annealed optical glass with a finely ground and polished surface, this filter effectively blocks the most common wavelengths of light pollution from mercury vapour, sodium, and low CRI streetlights. Featuring NiSi’s unique NANO Coating technology with multi-layer anti-reflection coatings, the filter reduces ghosting, flare, and glare whilst maintaining exceptional image sharpness for today’s ultra-high megapixel cameras. The waterproof and oil-resistant construction makes this filter ideal for outdoor night photography in challenging conditions.

• Blocks wavelengths from common light pollution sources for clearer night skies
• Optical glass construction with NiSi’s NANO Coating technology for superior image quality
• Waterproof and oil-resistant with ultra-low reflection performance
• Approximately 1-stop light reduction for balanced exposure control
• Ideal for astrophotography and nightscape photography in urban and suburban areas