K&F Concept 55MM NANO-X ND64 Magnetic Filter

The K&F Concept 55mm NANO-X ND64 Magnetic Filter offers fast one-second magnetic installation, 6-stop light reduction, and HD optical performance with a 16-layer nano-coating. Its waterproof, scratch-resistant glass and dual-function magnetic/threaded cover make it a durable and convenient solution for both photography and video.

This filter is designed for creators who demand effortless workflow and professional-grade image quality. Featuring a magnetic attachment system, it installs or removes instantly, making it ideal for fast-paced shooting environments. With 6 stops (1.8) of light reduction, the ND64 filter provides extended exposure times and smooth motion control, allowing photographers and filmmakers to shoot wide-open or achieve motion blur even in bright outdoor conditions.
This premium ND filter uses optically polished glass paired with a 16-layer nano-coating, including an anti-reflection green film that reduces glare, enhances transmittance, and prevents color shifting. The protective coating is moldproof, waterproof, scratch-proof, and oil-resistant, ensuring long-term durability and easy cleaning even when exposed to water droplets or fingerprints. The aerospace-grade aluminum alloy magnetic frame includes both a magnetic attachment ring and a magnetic metal lens cover, providing flexible use with threaded or magnetic setups.

Key Features

• One-second magnetic installation and quick removal
• ND64 (1.8) providing 6-stop light reduction
• No color cast, balanced exposure, and natural color rendering
• 16-layer nano-coating with anti-reflection green film
• Waterproof, moldproof, scratch-proof, and oil-resistant protection
• HD optical glass with double-sided polishing
• Ultra-slim aluminum alloy magnetic frame
• Includes magnetic attachment ring and magnetic metal lens cover

• 1 K&F Concept 55mm NANO-X ND64 Magnetic Filter
• 1 Magnetic Attachment Ring
• 1 Magnetic Aluminum Lens Cover

• Filter Type ND64 (1.8 / 6 stops)
• Thread Size 55mm
• Mount Type Magnetic + threaded
• Coating 16-layer nano-coating, anti-reflection green film
• Material Optical glass + aerospace-grade aluminum alloy
• Design Ultra-thin, HD, anti-scratch, waterproof