NiSi 49mm Air UV Protection Filter with 99.9% Peak Transmission - 48 Multi-Layer

The NiSi 49mm Air UV Protection Filter delivers exceptional optical clarity and robust lens protection for professional and enthusiast photographers. This premium UV filter achieves an extraordinary 99.9% peak light transmission rate through NiSi's proprietary Ultra Low Reflective Coating (ULRC), ensuring minimal glare and reflections with just 0.1% reflectivity. The advanced 48-layer nano-coating provides scratch, water, and oil resistance while blocking UV light below 395nm to reduce blue haze and maintain vibrant colours in any lighting condition. Built with an ultra-thin brass frame, the filter is designed to prevent vignetting even on ultra-wide-angle lenses, making it ideal for high-resolution cameras exceeding 100 megapixels. Features dual threads for easy filter stacking and includes a protective storage case and cleaning cloth.

• 99.9% peak light transmission for virtually invisible optical clarity
• Ultra-thin brass frame prevents vignetting on ultra-wide-angle lenses
• 48-layer ULRC nano-coating resists scratches, water, oil, and stains
• Compatible with cameras and lenses exceeding 100 megapixels
• Dual filter threads enable easy stacking with other accessories