K&F CONCEPT 77MM Nano-X Series Magnetic Filter Kit (CPL+ND3-32+Black Mist 1/4)

The K&F Concept 77mm Nano-X Magnetic Filter Kit combines a magnetic CPL, variable ND3–32, and Black Mist 1/4 diffusion filter into an ultra-fast, easy-swap system. With true-to-life color, 28-layer nano-coated Japanese optical glass, and silent precision rotation, this kit delivers professional flexibility for both photographers and filmmakers.

Unlock professional-grade creative control with the K&F Concept 77mm Nano-X Series Magnetic Filter Kit, engineered for photographers and videographers who demand speed, quality, and versatility. This advanced 3-in-1 magnetic system includes a Circular Polarizer, Variable ND3–32, and Black Mist 1/4 diffusion filter, giving you the tools to master light in nearly any shooting environment.

Featuring a magnetic quick-swap design, filters attach instantly without the hassle of threading—perfect for fast-paced shooting or frequent adjustments. The ND3–32 filter offers smooth, precise density changes with built-in end stops and silent, fluid rotation thanks to premium Teflon engineering—ideal for filmmakers using directional microphones. The CPL enhances contrast, eliminates reflections, and boosts color, while the Black Mist 1/4 filter provides cinematic softness, glowing highlights, and natural-looking skin tones.

Constructed with Japanese AGC glass and protected by 28-layer nano coatings, each filter delivers maximum clarity with resistance to water, oil, scratches, fingerprints, and stains. Color-fidelity technology eliminates unwanted color casts, ensuring accurate, true-to-life results straight out of the camera. Complete with a compact, travel-ready pouch, this kit provides everything needed for landscapes, portraits, filmmaking, and everyday creative shooting.

Key Features:

• Magnetic quick-swap system for instant filter changes
• 3-filter pro kit: CPL + Variable ND3–32 + Black Mist 1/4
• True-color fidelity reduces color shifts and yellowing
• 28-layer nano-coated glass: waterproof, stain-resistant, scratch-resistant
• Japanese AGC optical glass for superior clarity
• Precise ND end stops for accurate exposure control
• Smooth, silent rotation ideal for video
• Ultra-slim design prevents vignetting
• Protective portable pouch included
• Stackable with larger-diameter magnetic filters