K&F Concept 49MM NANO-X CPL Magnetic Filter

The K&F 49MM NANO-X CPL Magnetic Filter enhances clarity and color saturation while reducing reflections, featuring rapid magnetic installation, ultra-thin CNC construction, and durable nano-coatings for waterproof, anti-scratch, and anti-grease protection.

This filter delivers professional optical performance with exceptional convenience. Engineered to reduce reflections from non-metallic surfaces such as water, glass, and foliage, this Circular Polarizer (CPL) enhances image clarity and boosts color saturation for more vivid, high-quality results. The double-sided polished optical glass ensures accurate color reproduction and sharp detail, even when used on telephoto lenses. Featuring advanced nano-coating technology, the filter offers robust protection—waterproof, mold-resistant, anti-scratch, and anti-grease—allowing smudges, water droplets, and oil to be wiped away effortlessly without affecting image quality. The magnetic attachment system enables instant, one-second installation and removal, making it significantly faster than traditional threaded filters. Its ultra-thin CNC-machined frame prevents vignetting on wide-angle lenses, while the included aviation-grade magnetic lens cap offers dual compatibility with both magnetic and threaded mounting options.

Key Features

• Eliminates reflections from non-metallic surfaces for clearer, sharper images
• Enhances color saturation and overall image quality
• Double-sided polished optical glass for high fidelity and true color accuracy
• Rapid one-second magnetic installation and removal
• Ultra-thin CNC aluminum frame prevents vignetting on wide-angle lenses
• Advanced nano-coating waterproof, moldproof, anti-scratch, anti-grease
• Easy cleaning even when exposed to water, fingerprints, or oil
• Includes magnetic and threaded aviation-grade aluminum lens cap

• 1 49MM NANO-X Magnetic CPL Filter
• 1 Magnetic/Threaded Aluminum Lens Cap

• Filter Type: Circular Polarizer (CPL)
• Diameter: 49mm
• Mount: Magnetic
• Coating: Green nano-coating, waterproof, anti-scratch, anti-grease
• Frame: Ultra-thin CNC aluminum
• Glass: Double-sided polished HD optical glass
• Included Cap: Magnetic + threaded dual-function aluminum lens cover