NiSi 46mm Air UV Protection Filter with 99.9% Peak Transmission – 48 Multi-Layer

Protect your premium lenses without sacrificing optical clarity. The NiSi Air UV Filter combines exceptional light transmission with advanced UV protection. Featuring 99.9% peak transmission and a 48-layer Ultra Low Reflective Coating (ULRC), this filter delivers crystal-clear images while guarding your lens from dust, scratches, moisture, and UV interference. The ultra-thin brass frame prevents vignetting even on ultra-wide-angle lenses, making it ideal for high-resolution cameras exceeding 100 megapixels.

• 99.9% peak light transmission with ULRC nano-coating technology
• 48-layer advanced coating provides scratch, water, and oil resistance
• Blocks UV light below 395nm to reduce blue haze and enhance colour accuracy
• Ultra-thin brass frame design minimises vignetting on wide-angle lenses
• Rigorously tested with Shimadzu spectrophotometer for optical precision