NiSi UV SMC L395 46mm Filter

NiSi SMC UV L395 Ultra-Thin Filter

The NiSi SMC UV L395 series features ultra-thin filters made from high-quality Japanese optical glass with a special double-sided multi-layer anti-reflective coating. This technology minimizes reflections and allows more than 98.3% of light to pass through. The filter effectively cuts UV light below 395 nm wavelength.

The filter frame is crafted from premium aluminum and is only 3 mm thick, making it the thinnest in the world. This ultra-thin design perfectly fits even super wide-angle lenses to avoid vignetting. The frame also features superfine matte polishing to prevent reflections and precise knurling to ensure durability against wear from repeated rotation.

All materials used comply with the European Union's RoHS environmental protection standards, containing no hazardous substances. The front of the filter frame includes screw threads, allowing easy attachment of lens caps and other accessories.

Key Features:

• Ultra-thin 3 mm filter ring minimizes vignetting on wide-angle lenses
• Double-sided multi-layer anti-reflective coating
• High-quality optical glass ensures high light transmittance (>98.3%) and very smooth surface with low reflection (0.5%)
• Protects the lens from dust and damage to the front element
• Durable waterproof and oil-repellent coating on the outer surface
• Easy to clean